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<!-- RR Donnelley Xcelerate Instance Document, based on XBRL 2.1  http://www.edgar-online.com/ -->
<!-- Version:  6.21.3 -->
<!-- Round: 8 -->
<!-- Creation date: 2014-11-10T21:41:48Z -->
<!-- Copyright (c) 2005-2013 R.R. Donnelley & Sons Company All Rights Reserved. -->
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 &lt;tr style="FONT-SIZE: 8pt; FONT-FAMILY: Times New Roman"&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;td style="BORDER-BOTTOM: #000000 1pt solid" valign="bottom" colspan="2" align="center"&gt;&lt;b&gt;September&amp;#xA0;30,&lt;br /&gt;
 2014&lt;/b&gt;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;td style="BORDER-BOTTOM: #000000 1pt solid" valign="bottom" colspan="2" align="center"&gt;&lt;b&gt;December&amp;#xA0;31,&lt;br /&gt;
 2013&lt;/b&gt;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;/tr&gt;
 &lt;tr style="FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman" bgcolor="#CCEEFF"&gt;
 &lt;td valign="top"&gt;
 &lt;p style="FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; MARGIN-LEFT: 1em; TEXT-INDENT: -1em"&gt;
 Salary and related expenses&lt;/p&gt;
 &lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;$&lt;/td&gt;
 &lt;td valign="bottom" align="right"&gt;10,287&lt;/td&gt;
 &lt;td valign="bottom" nowrap="nowrap"&gt;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;$&lt;/td&gt;
 &lt;td valign="bottom" align="right"&gt;12,193&lt;/td&gt;
 &lt;td valign="bottom" nowrap="nowrap"&gt;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;/tr&gt;
 &lt;tr style="FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman"&gt;
 &lt;td valign="top"&gt;
 &lt;p style="FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; MARGIN-LEFT: 1em; TEXT-INDENT: -1em"&gt;
 Research and clinical trial costs&lt;/p&gt;
 &lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom" align="right"&gt;1,011&lt;/td&gt;
 &lt;td valign="bottom" nowrap="nowrap"&gt;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom" align="right"&gt;1,311&lt;/td&gt;
 &lt;td valign="bottom" nowrap="nowrap"&gt;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;/tr&gt;
 &lt;tr style="FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman" bgcolor="#CCEEFF"&gt;
 &lt;td valign="top"&gt;
 &lt;p style="FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; MARGIN-LEFT: 1em; TEXT-INDENT: -1em"&gt;
 Accrued interest&lt;/p&gt;
 &lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom" align="right"&gt;958&lt;/td&gt;
 &lt;td valign="bottom" nowrap="nowrap"&gt;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom" align="right"&gt;2,082&lt;/td&gt;
 &lt;td valign="bottom" nowrap="nowrap"&gt;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;/tr&gt;
 &lt;tr style="FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman"&gt;
 &lt;td valign="top"&gt;
 &lt;p style="FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; MARGIN-LEFT: 1em; TEXT-INDENT: -1em"&gt;
 Construction in progress&lt;/p&gt;
 &lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom" align="right"&gt;2,739&lt;/td&gt;
 &lt;td valign="bottom" nowrap="nowrap"&gt;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom" align="right"&gt;342&lt;/td&gt;
 &lt;td valign="bottom" nowrap="nowrap"&gt;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;/tr&gt;
 &lt;tr style="FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman" bgcolor="#CCEEFF"&gt;
 &lt;td valign="top"&gt;
 &lt;p style="FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; MARGIN-LEFT: 1em; TEXT-INDENT: -1em"&gt;
 Other&lt;/p&gt;
 &lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom" align="right"&gt;12,274&lt;/td&gt;
 &lt;td valign="bottom" nowrap="nowrap"&gt;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom" align="right"&gt;5,706&lt;/td&gt;
 &lt;td valign="bottom" nowrap="nowrap"&gt;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;/tr&gt;
 &lt;tr style="FONT-SIZE: 1px"&gt;
 &lt;td valign="bottom"&gt;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;
 &lt;p style="BORDER-TOP: #000000 1px solid"&gt;&amp;#xA0;&lt;/p&gt;
 &lt;/td&gt;
 &lt;td valign="bottom"&gt;
 &lt;p style="BORDER-TOP: #000000 1px solid"&gt;&amp;#xA0;&lt;/p&gt;
 &lt;/td&gt;
 &lt;td&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;
 &lt;p style="BORDER-TOP: #000000 1px solid"&gt;&amp;#xA0;&lt;/p&gt;
 &lt;/td&gt;
 &lt;td valign="bottom"&gt;
 &lt;p style="BORDER-TOP: #000000 1px solid"&gt;&amp;#xA0;&lt;/p&gt;
 &lt;/td&gt;
 &lt;td&gt;&amp;#xA0;&lt;/td&gt;
 &lt;/tr&gt;
 &lt;tr style="FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman"&gt;
 &lt;td valign="top"&gt;
 &lt;p style="FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; MARGIN-LEFT: 1em; TEXT-INDENT: -1em"&gt;
 Accrued expenses and other current liabilities&lt;/p&gt;
 &lt;/td&gt;
 &lt;td valign="bottom"&gt;&lt;font style="FONT-SIZE: 8pt"&gt;&amp;#xA0;&amp;#xA0;&lt;/font&gt;&lt;/td&gt;
 &lt;td valign="bottom"&gt;$&lt;/td&gt;
 &lt;td valign="bottom" align="right"&gt;27,269&lt;/td&gt;
 &lt;td valign="bottom" nowrap="nowrap"&gt;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&lt;font style="FONT-SIZE: 8pt"&gt;&amp;#xA0;&amp;#xA0;&lt;/font&gt;&lt;/td&gt;
 &lt;td valign="bottom"&gt;$&lt;/td&gt;
 &lt;td valign="bottom" align="right"&gt;21,634&lt;/td&gt;
 &lt;td valign="bottom" nowrap="nowrap"&gt;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;/tr&gt;
 &lt;tr style="FONT-SIZE: 1px"&gt;
 &lt;td valign="bottom"&gt;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;
 &lt;p style="BORDER-TOP: #000000 3px double"&gt;&amp;#xA0;&lt;/p&gt;
 &lt;/td&gt;
 &lt;td valign="bottom"&gt;
 &lt;p style="BORDER-TOP: #000000 3px double"&gt;&amp;#xA0;&lt;/p&gt;
 &lt;/td&gt;
 &lt;td&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;
 &lt;p style="BORDER-TOP: #000000 3px double"&gt;&amp;#xA0;&lt;/p&gt;
 &lt;/td&gt;
 &lt;td valign="bottom"&gt;
 &lt;p style="BORDER-TOP: #000000 3px double"&gt;&amp;#xA0;&lt;/p&gt;
 &lt;/td&gt;
 &lt;td&gt;&amp;#xA0;&lt;/td&gt;
 &lt;/tr&gt;
 &lt;/table&gt;
 &lt;/div&gt;</us-gaap:AccountsPayableAndAccruedLiabilitiesDisclosureTextBlock>
  <us-gaap:CollaborativeArrangementDisclosureTextBlock contextRef="eol_PE126000--1410-Q0011_STD_273_20140930_0" id="id_5317772_C565CFA1-DD05-408F-A54B-3696DE37A769_1_0">&lt;div&gt;
 &lt;p style="MARGIN-BOTTOM: 0pt; WHITE-SPACE: normal; TEXT-TRANSFORM: none; WORD-SPACING: 0px; COLOR: rgb(0,0,0); FONT: 10pt &apos;Times New Roman&apos;; MARGIN-TOP: 18pt; LETTER-SPACING: normal; TEXT-INDENT: 0px; -webkit-text-stroke-width: 0px"&gt;
 &lt;b&gt;14. Collaboration arrangement&lt;/b&gt;&lt;/p&gt;
 &lt;p style="MARGIN-BOTTOM: 0pt; WHITE-SPACE: normal; TEXT-TRANSFORM: none; WORD-SPACING: 0px; COLOR: rgb(0,0,0); FONT: 10pt &apos;Times New Roman&apos;; MARGIN-TOP: 6pt; LETTER-SPACING: normal; TEXT-INDENT: 0px; -webkit-text-stroke-width: 0px"&gt;
 On August&amp;#xA0;11, 2014, the Company and Sanofi entered into a
 license and collaboration agreement, which became effective on
 September&amp;#xA0;23, 2014. Under the terms of the Sanofi License
 Agreement, the Company granted to Sanofi exclusive, worldwide
 licenses to certain of the Company&amp;#x2019;s patents, trademarks and
 know-how for the development and commercialization of AFREZZA.
 Under the terms of the Sanofi License Agreement, Sanofi has the
 exclusive right and responsibility to develop AFREZZA worldwide,
 subject to certain development activities that will be performed by
 the Company. Sanofi will also be obligated to use commercially
 reasonable efforts to file for, obtain and maintain marketing
 approvals for AFREZZA in certain major markets and countries. In
 addition, Sanofi will have exclusive, worldwide rights to
 commercialize AFREZZA and will be obligated to use commercially
 reasonable efforts to market, promote and commercialize AFREZZA in
 all countries in the world where regulatory approval for AFREZZA
 has been received. Pursuant to the terms of a supply agreement that
 the Company entered into with Sanofi concurrently with the Sanofi
 License Agreement, the Company will be responsible for the
 manufacture and supply to Sanofi of its requirements of
 AFREZZA.&lt;/p&gt;
 &lt;p style="MARGIN-BOTTOM: 0pt; WHITE-SPACE: normal; TEXT-TRANSFORM: none; WORD-SPACING: 0px; COLOR: rgb(0,0,0); FONT: 10pt &apos;Times New Roman&apos;; MARGIN-TOP: 12pt; LETTER-SPACING: normal; TEXT-INDENT: 0px; -webkit-text-stroke-width: 0px"&gt;
 Under the Sanofi License Agreement, Sanofi paid the Company an
 up-front cash payment of $150.0 million in the third quarter of
 2014. If certain manufacturing, regulatory and sales milestones are
 achieved, the Company will also be eligible to receive up to $775.0
 million in milestone payments, of which $75.0 million relates to
 certain development and manufacturing milestone events, $50.0
 million relates to the filing and completion of regulatory
 approvals and $650.0 million relates to the achievement of certain
 product sales milestones. In addition, worldwide profits and
 losses, which are determined based on the difference between the
 net sales of AFREZZA and the costs and expenses incurred by the
 Company and Sanofi that are specifically attributable or related to
 the development, improvement, regulatory filings, manufacturing,
 and commercialization of AFREZZA will be shared 65% by Sanofi and
 35% by the Company. In accordance with the terms of the Sanofi
 License Agreement, profit and loss sharing will commence the first
 full calendar quarter subsequent to the execution date of the
 agreement.&lt;/p&gt;
 &lt;p style="MARGIN-BOTTOM: 0px; WHITE-SPACE: normal; TEXT-TRANSFORM: none; WORD-SPACING: 0px; COLOR: rgb(0,0,0); FONT: 1px &apos;Times New Roman&apos;; MARGIN-TOP: 12px; LETTER-SPACING: normal; TEXT-INDENT: 0px; -webkit-text-stroke-width: 0px"&gt;
 &amp;#xA0;&lt;/p&gt;
 &lt;p style="MARGIN-BOTTOM: 0pt; WHITE-SPACE: normal; TEXT-TRANSFORM: none; WORD-SPACING: 0px; COLOR: rgb(0,0,0); FONT: 10pt &apos;Times New Roman&apos;; MARGIN-TOP: 0pt; LETTER-SPACING: normal; TEXT-INDENT: 0px; -webkit-text-stroke-width: 0px"&gt;
 On September&amp;#xA0;23, 2014, the Company entered into the Sanofi
 Loan Facility, consisting of a senior secured revolving promissory
 note (the &amp;#x201C;Note&amp;#x201D;) and a guaranty and security agreement
 (the &amp;#x201C;Security Agreement&amp;#x201D;) with an affiliate of Sanofi
 which provides the Company with a secured loan facility of up to
 $175.0 million to fund the Company&amp;#x2019;s share of net losses
 under the Sanofi License Agreement.&lt;/p&gt;
 &lt;p style="MARGIN-BOTTOM: 0pt; WHITE-SPACE: normal; TEXT-TRANSFORM: none; WORD-SPACING: 0px; COLOR: rgb(0,0,0); FONT: 10pt &apos;Times New Roman&apos;; MARGIN-TOP: 12pt; LETTER-SPACING: normal; TEXT-INDENT: 0px; -webkit-text-stroke-width: 0px"&gt;
 The obligations of the Company under the Sanofi Loan Facility are
 guaranteed by the Company&amp;#x2019;s wholly-owned subsidiary, MannKind
 LLC, and are secured by a first priority security interest in
 certain insulin inventory located in the United States and any
 contractual rights and obligations pursuant to which the Company
 purchases or has purchased such insulin, and a second priority
 security interest in the Company&amp;#x2019;s assets that secure the
 Company&amp;#x2019;s obligations under the Facility Agreement, as
 amended. In addition, the Company agreed to grant to Sanofi, as
 additional security for the obligations under the Sanofi Loan
 Facility, a first priority mortgage on the Company&amp;#x2019;s facility
 in Valencia, California, by December&amp;#xA0;22, 2014.&lt;/p&gt;
 &lt;p style="MARGIN-BOTTOM: 0pt; WHITE-SPACE: normal; TEXT-TRANSFORM: none; WORD-SPACING: 0px; COLOR: rgb(0,0,0); FONT: 10pt &apos;Times New Roman&apos;; MARGIN-TOP: 12pt; LETTER-SPACING: normal; TEXT-INDENT: 0px; -webkit-text-stroke-width: 0px"&gt;
 Advances under the Sanofi Loan Facility bear interest at a rate of
 8.5%&amp;#xA0;per annum and are payable in-kind and compounded
 quarterly and added to the outstanding principal balance under the
 Sanofi Loan Facility. The Company is required to make mandatory
 prepayments on the outstanding loans under the Sanofi Loan Facility
 from its share of any Profits (as defined in the Sanofi License
 Agreement) under the Sanofi License Agreement within 30 days of
 receipt of its share of any such Profits. No advances may be made
 under the Sanofi Loan Agreement if Deerfield has commenced
 enforcement proceedings in connection with an event of default
 under the Facility Agreement.&lt;/p&gt;
 &lt;p style="MARGIN-BOTTOM: 0pt; WHITE-SPACE: normal; TEXT-TRANSFORM: none; WORD-SPACING: 0px; COLOR: rgb(0,0,0); FONT: 10pt &apos;Times New Roman&apos;; MARGIN-TOP: 12pt; LETTER-SPACING: normal; TEXT-INDENT: 0px; -webkit-text-stroke-width: 0px"&gt;
 The outstanding principal of all loans under the Sanofi Loan
 Facility, if not prepaid, will become due and payable on
 September&amp;#xA0;23, 2024 unless accelerated pursuant to the terms of
 the Sanofi Loan Facility. Additionally, if the Company sells its
 Valencia facility, the Company is required to prepay the loans
 under the Sanofi Loan Facility in an amount equal to 100% of the
 net cash proceeds of the sale within five business days of
 receipt.&lt;/p&gt;
 &lt;p style="MARGIN-BOTTOM: 0pt; WHITE-SPACE: normal; TEXT-TRANSFORM: none; WORD-SPACING: 0px; COLOR: rgb(0,0,0); FONT: 10pt &apos;Times New Roman&apos;; MARGIN-TOP: 12pt; LETTER-SPACING: normal; TEXT-INDENT: 0px; -webkit-text-stroke-width: 0px"&gt;
 The Sanofi Loan Facility includes customary representations,
 warranties and covenants by the Company, including restrictions on
 its ability to incur additional indebtedness, grant certain liens
 and make certain changes to its organizational documents. Events of
 default under the Sanofi Loan Facility include: the Company&amp;#x2019;s
 failure to timely make payments due under the Sanofi Loan Facility;
 inaccuracies in the Company&amp;#x2019;s representations and warranties
 to the noteholder; the Company&amp;#x2019;s failure to comply with any
 of its covenants under any of the Sanofi Loan Facility or certain
 other related security agreements and documents entered into in
 connection with the Sanofi Loan Facility, subject to a cure period
 with respect to most covenants; the Company&amp;#x2019;s insolvency or
 the occurrence of certain bankruptcy-related events; termination by
 Sanofi of the Sanofi License Agreement as a result of the
 Company&amp;#x2019;s breach of the Sanofi License Agreement; and the
 failure of any material provision under any of the Sanofi Loan
 Facility or certain other related security agreements and documents
 entered into in connection with the Sanofi Loan Facility to remain
 in full force and effect. If one or more events of default occurs
 and is continuing, Sanofi may terminate its obligation to make
 advances under the Sanofi Loan Facility, and, if certain specified
 events of default (including the Company&amp;#x2019;s failure to timely
 make payments due under the Sanofi Loan Facility; the
 Company&amp;#x2019;s failure to comply with the negative covenants under
 the Sanofi Loan Facility limiting the Company&amp;#x2019;s ability to
 incur additional indebtedness or grant certain liens; the
 Company&amp;#x2019;s insolvency or the occurrence of certain
 bankruptcy-related events; termination by Sanofi of the Sanofi
 License Agreement as a result of the Company&amp;#x2019;s breach of the
 non-compete provisions of the Sanofi License Agreement; or the
 failure of any material provision under any of the Sanofi Loan
 Facility or certain other related security agreements and documents
 entered into in connection with the Sanofi Loan Facility to remain
 in full force and effect) occur and are continuing, the noteholder
 may accelerate all of the Company&amp;#x2019;s repayment obligations
 under the Sanofi Loan Facility and otherwise exercise any of its
 remedies as a secured creditor. There can be no assurance that the
 noteholder would not choose to exercise these rights in the event
 such events were to occur.&lt;/p&gt;
 &lt;p style="MARGIN-BOTTOM: 0pt; WHITE-SPACE: normal; TEXT-TRANSFORM: none; WORD-SPACING: 0px; COLOR: rgb(0,0,0); FONT: 10pt &apos;Times New Roman&apos;; MARGIN-TOP: 12pt; LETTER-SPACING: normal; TEXT-INDENT: 0px; -webkit-text-stroke-width: 0px"&gt;
 The Company analyzed the up-front cash payment of $150.0 million
 under the provisions of ASC 605,&amp;#xA0;&lt;i&gt;Revenue Recognition&lt;/i&gt;, to
 determine whether the up-front cash payment, or a portion thereof,
 could be recognized as revenue. ASC 605 provides that revenue is
 recognized when there is persuasive evidence that an arrangement
 exists, delivery has occurred or services have been rendered, the
 price is fixed or determinable and collection is reasonably
 assured. In addition, revenue arrangements with multiple elements
 are divided into separate units of accounting if certain criteria
 are met, including whether the delivered element has stand-alone
 value to the customer. When deliverables are separable,
 consideration received is allocated to the separate units of
 accounting based on the relative selling price of each deliverable
 and the appropriate revenue recognition principles are applied to
 each unit.&lt;/p&gt;
 &lt;p style="MARGIN-BOTTOM: 0pt; WHITE-SPACE: normal; TEXT-TRANSFORM: none; WORD-SPACING: 0px; COLOR: rgb(0,0,0); FONT: 10pt &apos;Times New Roman&apos;; MARGIN-TOP: 12pt; LETTER-SPACING: normal; TEXT-INDENT: 0px; -webkit-text-stroke-width: 0px"&gt;
 The assessment of multiple element arrangements requires judgment
 in order to determine the appropriate units of accounting and the
 points in time that, or periods over which, revenue should be
 recognized. Under the terms of the Sanofi License Agreement, the
 Company determined that the arrangement contained significant
 deliverables including (i)&amp;#xA0;licenses to develop and
 commercialize AFREZZA and to use the Company&amp;#x2019;s trademarks,
 (ii)&amp;#xA0;transfer of know-how, (iii)&amp;#xA0;development activities,
 and (iv)&amp;#xA0;manufacture and supply services for AFREZZA. Due to
 the proprietary nature of the manufacturing services being provided
 by the Company, the Company determined that all of the significant
 deliverables should be combined into a single unit of accounting.
 The Company believes that the manufacturing services are
 proprietary due to the fact that over the past twelve years, the
 Company has developed proprietary knowledge and patented equipment
 and tools that are used in the manufacturing process of AFREZZA.
 Due to the complexities of particle formulation and the specialized
 knowledge and equipment needed to handle the AFREZZA powder,
 neither Sanofi nor any third-party contract manufacturing
 organization currently possesses the capability of manufacturing
 AFREZZA.&lt;/p&gt;
 &lt;p style="MARGIN-BOTTOM: 0px; WHITE-SPACE: normal; TEXT-TRANSFORM: none; WORD-SPACING: 0px; COLOR: rgb(0,0,0); FONT: 1px &apos;Times New Roman&apos;; MARGIN-TOP: 12px; LETTER-SPACING: normal; TEXT-INDENT: 0px; -webkit-text-stroke-width: 0px"&gt;
 &amp;#xA0;&lt;/p&gt;
 &lt;p style="MARGIN-BOTTOM: 0pt; WHITE-SPACE: normal; TEXT-TRANSFORM: none; WORD-SPACING: 0px; COLOR: rgb(0,0,0); FONT: 10pt &apos;Times New Roman&apos;; MARGIN-TOP: 0pt; LETTER-SPACING: normal; TEXT-INDENT: 0px; -webkit-text-stroke-width: 0px"&gt;
 In order for revenue to be recognized, the seller&amp;#x2019;s price to
 the buyer must be fixed and determinable and thus not subject to
 refund or adjustment. Given that as of September&amp;#xA0;30, 2014, the
 Company did not have the ability to estimate the amount of costs
 that would potentially be incurred under the loss share provision
 related to the Sanofi License Agreement, the Company believes this
 requirement for revenue recognition is not met.&lt;/p&gt;
 &lt;p style="MARGIN-BOTTOM: 0pt; WHITE-SPACE: normal; TEXT-TRANSFORM: none; WORD-SPACING: 0px; COLOR: rgb(0,0,0); FONT: 10pt &apos;Times New Roman&apos;; MARGIN-TOP: 12pt; LETTER-SPACING: normal; TEXT-INDENT: 0px; -webkit-text-stroke-width: 0px"&gt;
 As such, the Company did not recognize any revenue pursuant to the
 Sanofi License Agreement for the three months ended
 September&amp;#xA0;30, 2014. The Company recorded the $150.0 million
 up-front payment as a deferred up-front payment from the Sanofi
 License Agreement.&lt;/p&gt;
 &lt;/div&gt;</us-gaap:CollaborativeArrangementDisclosureTextBlock>
  <us-gaap:CommitmentsAndContingenciesDisclosureTextBlock contextRef="eol_PE126000--1410-Q0011_STD_273_20140930_0" id="id_5317772_F9AF8335-C5E3-4C53-9A7B-3D74C3AB469E_1_0">&lt;div&gt;
 &lt;p style="margin-top:18pt; margin-bottom:0pt; font-size:10pt; font-family:Times New Roman"&gt;
 &lt;b&gt;8. Commitments and contingencies&lt;/b&gt;&lt;/p&gt;
 &lt;p style="margin-top:6pt; margin-bottom:0pt; font-size:10pt; font-family:Times New Roman"&gt;
 &lt;b&gt;&lt;i&gt;Guarantees and Indemnifications &amp;#x2014;&lt;/i&gt;&lt;/b&gt; In the
 ordinary course of its business, the Company makes certain
 indemnities, commitments and guarantees under which it may be
 required to make payments in relation to certain transactions. The
 Company, as permitted under Delaware law and in accordance with its
 Bylaws, indemnifies its officers and directors for certain events
 or occurrences, subject to certain limits, while the officer or
 director is or was serving at the Company&amp;#x2019;s request in such
 capacity. The term of the indemnification period is for the
 officer&amp;#x2019;s or director&amp;#x2019;s lifetime. The maximum amount of
 potential future indemnification is unlimited; however, the Company
 has a director and officer insurance policy that may enable it to
 recover a portion of any future amounts paid. The Company believes
 the fair value of these indemnification agreements is minimal. The
 Company has not recorded any liability for these indemnities in the
 accompanying condensed consolidated balance sheets. However, the
 Company accrues for losses for any known contingent liability,
 including those that may arise from indemnification provisions,
 when future payment is probable and the amount can be reasonably
 estimated.&lt;/p&gt;
 &lt;p style="margin-top:12pt; margin-bottom:0pt; font-size:10pt; font-family:Times New Roman"&gt;
 &lt;b&gt;&lt;i&gt;Litigation &amp;#x2014;&lt;/i&gt;&lt;/b&gt; The Company is subject to legal
 proceedings and claims which arise in the ordinary course of its
 business. As of the date hereof, the Company believes that the
 final disposition of such matters will not have a material adverse
 effect on the financial position, results of operations or cash
 flows of the Company. The Company maintains liability insurance
 coverage to protect the Company&amp;#x2019;s assets from losses arising
 out of or involving activities associated with ongoing and normal
 business operations. In accordance with ASC 450
 &lt;i&gt;Contingencies&lt;/i&gt;, the Company would record a provision for a
 liability when it is both probable that a liability has been
 incurred and the amount of the loss can be reasonably
 estimated.&lt;/p&gt;
 &lt;p style="margin-top:12pt; margin-bottom:0pt; font-size:10pt; font-family:Times New Roman"&gt;
 &lt;b&gt;&lt;i&gt;Contingencies &amp;#x2014;&lt;/i&gt;&lt;/b&gt; In connection with the Facility
 Agreement, on July&amp;#xA0;1, 2013 the Company also entered into a
 Milestone Rights Purchase Agreement (the &amp;#x201C;Milestone
 Agreement&amp;#x201D;) with Deerfield Private Design Fund and Horizon
 Sant&amp;#xE9; FLML S&amp;#xC1;RL (collectively, the &amp;#x201C;Milestone
 Purchasers&amp;#x201D;), pursuant to which the Company sold the
 Milestone Purchasers certain rights (the &amp;#x201C;Milestone
 Rights&amp;#x201D;) to receive payments of up to $90.0 million upon the
 occurrence of specified strategic and sales milestones, including
 the first commercial sale of an AFREZZA product in the United
 States and the achievement of specified net sales figures (see Note
 11 &amp;#x2013; Facility Agreement).&lt;/p&gt;
 &lt;/div&gt;</us-gaap:CommitmentsAndContingenciesDisclosureTextBlock>
  <us-gaap:DebtDisclosureTextBlock contextRef="eol_PE126000--1410-Q0011_STD_273_20140930_0" id="id_5317772_85C328B2-90D4-4348-84A3-68898F7873DF_1_0">&lt;div&gt;
 &lt;p style="TEXT-TRANSFORM: none; MARGIN-TOP: 18pt; TEXT-INDENT: 0px; LETTER-SPACING: normal; FONT: 10pt &apos;Times New Roman&apos;; WHITE-SPACE: normal; MARGIN-BOTTOM: 0pt; COLOR: rgb(0,0,0); WORD-SPACING: 0px; -webkit-text-stroke-width: 0px"&gt;
 &lt;b&gt;11. Facility Agreement&lt;/b&gt;&lt;/p&gt;
 &lt;p style="TEXT-TRANSFORM: none; MARGIN-TOP: 6pt; TEXT-INDENT: 0px; LETTER-SPACING: normal; FONT: 10pt &apos;Times New Roman&apos;; WHITE-SPACE: normal; MARGIN-BOTTOM: 0pt; COLOR: rgb(0,0,0); WORD-SPACING: 0px; -webkit-text-stroke-width: 0px"&gt;
 The significant activity related to the Facility Agreement during
 the nine months ended September&amp;#xA0;30, 2014 consisted of the
 following (in thousands):&lt;/p&gt;
 &lt;p style="TEXT-TRANSFORM: none; MARGIN-TOP: 0pt; TEXT-INDENT: 0px; LETTER-SPACING: normal; FONT: 12pt &apos;Times New Roman&apos;; WHITE-SPACE: normal; MARGIN-BOTTOM: 0pt; COLOR: rgb(0,0,0); WORD-SPACING: 0px; -webkit-text-stroke-width: 0px"&gt;
 &amp;#xA0;&lt;/p&gt;
 &lt;table style="TEXT-TRANSFORM: none; TEXT-INDENT: 0px; LETTER-SPACING: normal; BORDER-COLLAPSE: collapse; FONT-FAMILY: &apos;Times New Roman&apos;; FONT-SIZE: 10pt; WORD-SPACING: 0px; -webkit-text-stroke-width: 0px" border="0" cellspacing="0" cellpadding="0" width="68%" align="center"&gt;
 &lt;tr&gt;
 &lt;td width="84%"&gt;&lt;/td&gt;
 &lt;td valign="bottom" width="9%"&gt;&lt;/td&gt;
 &lt;td&gt;&lt;/td&gt;
 &lt;td&gt;&lt;/td&gt;
 &lt;td&gt;&lt;/td&gt;
 &lt;/tr&gt;
 &lt;tr style="FONT-FAMILY: &apos;Times New Roman&apos;; FONT-SIZE: 8pt"&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;td style="BORDER-BOTTOM: rgb(0,0,0) 1pt solid" valign="bottom" colspan="2" align="center"&gt;&lt;b&gt;September&amp;#xA0;30,&lt;br /&gt;
 2014&lt;/b&gt;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;/tr&gt;
 &lt;tr style="FONT-FAMILY: &apos;Times New Roman&apos;; FONT-SIZE: 10pt" bgcolor="#CCEEFF"&gt;
 &lt;td valign="top"&gt;
 &lt;p style="TEXT-INDENT: -1em; FONT-FAMILY: &apos;Times New Roman&apos;; MARGIN-LEFT: 1em; FONT-SIZE: 10pt"&gt;
 &lt;b&gt;Facility financing obligation&lt;/b&gt;&lt;/p&gt;
 &lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&lt;/td&gt;
 &lt;/tr&gt;
 &lt;tr style="FONT-FAMILY: &apos;Times New Roman&apos;; FONT-SIZE: 10pt"&gt;
 &lt;td valign="top"&gt;
 &lt;p style="TEXT-INDENT: -1em; FONT-FAMILY: &apos;Times New Roman&apos;; MARGIN-LEFT: 1em; FONT-SIZE: 10pt"&gt;
 Carrying value at December&amp;#xA0;31, 2013&lt;/p&gt;
 &lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;$&lt;/td&gt;
 &lt;td valign="bottom" align="right"&gt;102,300&lt;/td&gt;
 &lt;td valign="bottom" nowrap="nowrap"&gt;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;/tr&gt;
 &lt;tr style="FONT-FAMILY: &apos;Times New Roman&apos;; FONT-SIZE: 10pt" bgcolor="#CCEEFF"&gt;
 &lt;td valign="top"&gt;
 &lt;p style="TEXT-INDENT: -1em; FONT-FAMILY: &apos;Times New Roman&apos;; MARGIN-LEFT: 1em; FONT-SIZE: 10pt"&gt;
 Principal converted to equity&lt;/p&gt;
 &lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom" align="right"&gt;(93,500&lt;/td&gt;
 &lt;td valign="bottom" nowrap="nowrap"&gt;)&amp;#xA0;&lt;/td&gt;
 &lt;/tr&gt;
 &lt;tr style="FONT-FAMILY: &apos;Times New Roman&apos;; FONT-SIZE: 10pt"&gt;
 &lt;td valign="top"&gt;
 &lt;p style="TEXT-INDENT: -1em; FONT-FAMILY: &apos;Times New Roman&apos;; MARGIN-LEFT: 1em; FONT-SIZE: 10pt"&gt;
 Accretion of debt discount and debt issuance expense&lt;/p&gt;
 &lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom" align="right"&gt;7,507&lt;/td&gt;
 &lt;td valign="bottom" nowrap="nowrap"&gt;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;/tr&gt;
 &lt;tr style="FONT-FAMILY: &apos;Times New Roman&apos;; FONT-SIZE: 10pt" bgcolor="#CCEEFF"&gt;
 &lt;td valign="top"&gt;
 &lt;p style="TEXT-INDENT: -1em; FONT-FAMILY: &apos;Times New Roman&apos;; MARGIN-LEFT: 1em; FONT-SIZE: 10pt"&gt;
 Adjustment to debt discount related to modification of the 2019
 notes&lt;/p&gt;
 &lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom" align="right"&gt;2,921&lt;/td&gt;
 &lt;td valign="bottom" nowrap="nowrap"&gt;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;/tr&gt;
 &lt;tr style="FONT-FAMILY: &apos;Times New Roman&apos;; FONT-SIZE: 10pt"&gt;
 &lt;td valign="top"&gt;
 &lt;p style="TEXT-INDENT: -1em; FONT-FAMILY: &apos;Times New Roman&apos;; MARGIN-LEFT: 1em; FONT-SIZE: 10pt"&gt;
 Tranche B principal amount&lt;/p&gt;
 &lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom" align="right"&gt;20,000&lt;/td&gt;
 &lt;td valign="bottom" nowrap="nowrap"&gt;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;/tr&gt;
 &lt;tr style="FONT-FAMILY: &apos;Times New Roman&apos;; FONT-SIZE: 10pt" bgcolor="#CCEEFF"&gt;
 &lt;td valign="top"&gt;
 &lt;p style="TEXT-INDENT: -1em; FONT-FAMILY: &apos;Times New Roman&apos;; MARGIN-LEFT: 1em; FONT-SIZE: 10pt"&gt;
 Debt discount related to Tranche B purchase&lt;/p&gt;
 &lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom" align="right"&gt;(1,168&lt;/td&gt;
 &lt;td valign="bottom" nowrap="nowrap"&gt;)&amp;#xA0;&lt;/td&gt;
 &lt;/tr&gt;
 &lt;tr style="FONT-FAMILY: &apos;Times New Roman&apos;; FONT-SIZE: 10pt"&gt;
 &lt;td valign="top"&gt;
 &lt;p style="TEXT-INDENT: -1em; FONT-FAMILY: &apos;Times New Roman&apos;; MARGIN-LEFT: 1em; FONT-SIZE: 10pt"&gt;
 Tranche 4 principal amount&lt;/p&gt;
 &lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom" align="right"&gt;40,000&lt;/td&gt;
 &lt;td valign="bottom" nowrap="nowrap"&gt;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;/tr&gt;
 &lt;tr style="FONT-FAMILY: &apos;Times New Roman&apos;; FONT-SIZE: 10pt" bgcolor="#CCEEFF"&gt;
 &lt;td valign="top"&gt;
 &lt;p style="TEXT-INDENT: -1em; FONT-FAMILY: &apos;Times New Roman&apos;; MARGIN-LEFT: 1em; FONT-SIZE: 10pt"&gt;
 Debt discount related to Tranche 4 purchase&lt;/p&gt;
 &lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom" align="right"&gt;(5,435&lt;/td&gt;
 &lt;td valign="bottom" nowrap="nowrap"&gt;)&amp;#xA0;&lt;/td&gt;
 &lt;/tr&gt;
 &lt;tr style="FONT-SIZE: 1px"&gt;
 &lt;td valign="bottom"&gt;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;
 &lt;p style="BORDER-TOP: rgb(0,0,0) 1px solid"&gt;&amp;#xA0;&lt;/p&gt;
 &lt;/td&gt;
 &lt;td valign="bottom"&gt;
 &lt;p style="BORDER-TOP: rgb(0,0,0) 1px solid"&gt;&amp;#xA0;&lt;/p&gt;
 &lt;/td&gt;
 &lt;td&gt;&amp;#xA0;&lt;/td&gt;
 &lt;/tr&gt;
 &lt;tr style="FONT-FAMILY: &apos;Times New Roman&apos;; FONT-SIZE: 10pt"&gt;
 &lt;td valign="top"&gt;
 &lt;p style="TEXT-INDENT: -1em; FONT-FAMILY: &apos;Times New Roman&apos;; MARGIN-LEFT: 1em; FONT-SIZE: 10pt"&gt;
 Net carrying value of facility financing obligation&lt;/p&gt;
 &lt;/td&gt;
 &lt;td valign="bottom"&gt;&lt;font style="FONT-SIZE: 8pt"&gt;&amp;#xA0;&amp;#xA0;&lt;/font&gt;&lt;/td&gt;
 &lt;td valign="bottom"&gt;$&lt;/td&gt;
 &lt;td valign="bottom" align="right"&gt;72,625&lt;/td&gt;
 &lt;td valign="bottom" nowrap="nowrap"&gt;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;/tr&gt;
 &lt;tr style="FONT-SIZE: 1px"&gt;
 &lt;td valign="bottom"&gt;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;
 &lt;p style="BORDER-TOP: rgb(0,0,0) 3px double"&gt;&amp;#xA0;&lt;/p&gt;
 &lt;/td&gt;
 &lt;td valign="bottom"&gt;
 &lt;p style="BORDER-TOP: rgb(0,0,0) 3px double"&gt;&amp;#xA0;&lt;/p&gt;
 &lt;/td&gt;
 &lt;td&gt;&amp;#xA0;&lt;/td&gt;
 &lt;/tr&gt;
 &lt;tr style="FONT-FAMILY: &apos;Times New Roman&apos;; FONT-SIZE: 10pt" bgcolor="#CCEEFF"&gt;
 &lt;td valign="top"&gt;
 &lt;p style="TEXT-INDENT: -1em; FONT-FAMILY: &apos;Times New Roman&apos;; MARGIN-LEFT: 1em; FONT-SIZE: 10pt"&gt;
 &lt;b&gt;Commitment Asset&lt;/b&gt;&lt;/p&gt;
 &lt;/td&gt;
 &lt;td valign="bottom"&gt;&lt;font style="FONT-SIZE: 8pt"&gt;&amp;#xA0;&amp;#xA0;&lt;/font&gt;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&lt;/td&gt;
 &lt;/tr&gt;
 &lt;tr style="FONT-FAMILY: &apos;Times New Roman&apos;; FONT-SIZE: 10pt"&gt;
 &lt;td valign="top"&gt;
 &lt;p style="TEXT-INDENT: -1em; FONT-FAMILY: &apos;Times New Roman&apos;; MARGIN-LEFT: 1em; FONT-SIZE: 10pt"&gt;
 Commitment asset balance at December&amp;#xA0;31,2013&lt;/p&gt;
 &lt;/td&gt;
 &lt;td valign="bottom"&gt;&lt;font style="FONT-SIZE: 8pt"&gt;&amp;#xA0;&amp;#xA0;&lt;/font&gt;&lt;/td&gt;
 &lt;td valign="bottom"&gt;$&lt;/td&gt;
 &lt;td valign="bottom" align="right"&gt;5,157&lt;/td&gt;
 &lt;td valign="bottom" nowrap="nowrap"&gt;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;/tr&gt;
 &lt;tr style="FONT-FAMILY: &apos;Times New Roman&apos;; FONT-SIZE: 10pt" bgcolor="#CCEEFF"&gt;
 &lt;td valign="top"&gt;
 &lt;p style="TEXT-INDENT: -1em; FONT-FAMILY: &apos;Times New Roman&apos;; MARGIN-LEFT: 1em; FONT-SIZE: 10pt"&gt;
 Tranche B commitment asset fair value&lt;/p&gt;
 &lt;/td&gt;
 &lt;td valign="bottom"&gt;&lt;font style="FONT-SIZE: 8pt"&gt;&amp;#xA0;&amp;#xA0;&lt;/font&gt;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom" align="right"&gt;2,921&lt;/td&gt;
 &lt;td valign="bottom" nowrap="nowrap"&gt;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;/tr&gt;
 &lt;tr style="FONT-FAMILY: &apos;Times New Roman&apos;; FONT-SIZE: 10pt"&gt;
 &lt;td valign="top"&gt;
 &lt;p style="TEXT-INDENT: -1em; FONT-FAMILY: &apos;Times New Roman&apos;; MARGIN-LEFT: 1em; FONT-SIZE: 10pt"&gt;
 Less commitment asset portion associated with the receipt of
 Tranche 4 and Tranche B notes&lt;/p&gt;
 &lt;/td&gt;
 &lt;td valign="bottom"&gt;&lt;font style="FONT-SIZE: 8pt"&gt;&amp;#xA0;&amp;#xA0;&lt;/font&gt;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom" align="right"&gt;(6,325&lt;/td&gt;
 &lt;td valign="bottom" nowrap="nowrap"&gt;)&amp;#xA0;&lt;/td&gt;
 &lt;/tr&gt;
 &lt;tr style="FONT-SIZE: 1px"&gt;
 &lt;td valign="bottom"&gt;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;
 &lt;p style="BORDER-TOP: rgb(0,0,0) 1px solid"&gt;&amp;#xA0;&lt;/p&gt;
 &lt;/td&gt;
 &lt;td valign="bottom"&gt;
 &lt;p style="BORDER-TOP: rgb(0,0,0) 1px solid"&gt;&amp;#xA0;&lt;/p&gt;
 &lt;/td&gt;
 &lt;td&gt;&amp;#xA0;&lt;/td&gt;
 &lt;/tr&gt;
 &lt;tr style="FONT-FAMILY: &apos;Times New Roman&apos;; FONT-SIZE: 10pt" bgcolor="#CCEEFF"&gt;
 &lt;td valign="top"&gt;
 &lt;p style="TEXT-INDENT: -1em; FONT-FAMILY: &apos;Times New Roman&apos;; MARGIN-LEFT: 1em; FONT-SIZE: 10pt"&gt;
 Commitment asset value included in other assets&lt;/p&gt;
 &lt;/td&gt;
 &lt;td valign="bottom"&gt;&lt;font style="FONT-SIZE: 8pt"&gt;&amp;#xA0;&amp;#xA0;&lt;/font&gt;&lt;/td&gt;
 &lt;td valign="bottom"&gt;$&lt;/td&gt;
 &lt;td valign="bottom" align="right"&gt;1,753&lt;/td&gt;
 &lt;td valign="bottom" nowrap="nowrap"&gt;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;/tr&gt;
 &lt;tr style="FONT-SIZE: 1px"&gt;
 &lt;td valign="bottom"&gt;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;
 &lt;p style="BORDER-TOP: rgb(0,0,0) 3px double"&gt;&amp;#xA0;&lt;/p&gt;
 &lt;/td&gt;
 &lt;td valign="bottom"&gt;
 &lt;p style="BORDER-TOP: rgb(0,0,0) 3px double"&gt;&amp;#xA0;&lt;/p&gt;
 &lt;/td&gt;
 &lt;td&gt;&amp;#xA0;&lt;/td&gt;
 &lt;/tr&gt;
 &lt;/table&gt;
 &lt;p style="TEXT-TRANSFORM: none; MARGIN-TOP: 12px; TEXT-INDENT: 0px; LETTER-SPACING: normal; FONT: 1px &apos;Times New Roman&apos;; WHITE-SPACE: normal; MARGIN-BOTTOM: 0px; COLOR: rgb(0,0,0); WORD-SPACING: 0px; -webkit-text-stroke-width: 0px"&gt;
 &amp;#xA0;&lt;/p&gt;
 &lt;p style="TEXT-TRANSFORM: none; MARGIN-TOP: 0pt; TEXT-INDENT: 0px; LETTER-SPACING: normal; FONT: 10pt &apos;Times New Roman&apos;; WHITE-SPACE: normal; MARGIN-BOTTOM: 0pt; COLOR: rgb(0,0,0); WORD-SPACING: 0px; -webkit-text-stroke-width: 0px"&gt;
 Accretion of debt issuance cost and debt discount in connection
 with the Facility Agreement during the three and nine months ended
 September&amp;#xA0;30, 2014 were as follows (in thousands):&lt;/p&gt;
 &lt;p style="TEXT-TRANSFORM: none; MARGIN-TOP: 0pt; TEXT-INDENT: 0px; LETTER-SPACING: normal; FONT: 12pt &apos;Times New Roman&apos;; WHITE-SPACE: normal; MARGIN-BOTTOM: 0pt; COLOR: rgb(0,0,0); WORD-SPACING: 0px; -webkit-text-stroke-width: 0px"&gt;
 &amp;#xA0;&lt;/p&gt;
 &lt;table style="TEXT-TRANSFORM: none; TEXT-INDENT: 0px; LETTER-SPACING: normal; BORDER-COLLAPSE: collapse; FONT-FAMILY: &apos;Times New Roman&apos;; FONT-SIZE: 10pt; WORD-SPACING: 0px; -webkit-text-stroke-width: 0px" border="0" cellspacing="0" cellpadding="0" width="76%" align="center"&gt;
 &lt;tr&gt;
 &lt;td width="62%"&gt;&lt;/td&gt;
 &lt;td valign="bottom" width="15%"&gt;&lt;/td&gt;
 &lt;td&gt;&lt;/td&gt;
 &lt;td&gt;&lt;/td&gt;
 &lt;td&gt;&lt;/td&gt;
 &lt;td valign="bottom" width="15%"&gt;&lt;/td&gt;
 &lt;td&gt;&lt;/td&gt;
 &lt;td&gt;&lt;/td&gt;
 &lt;td&gt;&lt;/td&gt;
 &lt;/tr&gt;
 &lt;tr style="FONT-FAMILY: &apos;Times New Roman&apos;; FONT-SIZE: 8pt"&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;td style="BORDER-BOTTOM: rgb(0,0,0) 1pt solid" valign="bottom" colspan="2" align="center"&gt;&lt;b&gt;Three&amp;#xA0;months&amp;#xA0;ended&lt;br /&gt;
 September&amp;#xA0;30, 2014&lt;/b&gt;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;td style="BORDER-BOTTOM: rgb(0,0,0) 1pt solid" valign="bottom" colspan="2" align="center"&gt;&lt;b&gt;Nine&amp;#xA0;months&amp;#xA0;ended&lt;br /&gt;
 September&amp;#xA0;30,&amp;#xA0;2014&lt;/b&gt;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;/tr&gt;
 &lt;tr style="FONT-FAMILY: &apos;Times New Roman&apos;; FONT-SIZE: 10pt" bgcolor="#CCEEFF"&gt;
 &lt;td valign="top"&gt;
 &lt;p style="TEXT-INDENT: -1em; FONT-FAMILY: &apos;Times New Roman&apos;; MARGIN-LEFT: 1em; FONT-SIZE: 10pt"&gt;
 Accretion expense- debt issuance cost&lt;/p&gt;
 &lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;$&lt;/td&gt;
 &lt;td valign="bottom" align="right"&gt;9&lt;/td&gt;
 &lt;td valign="bottom" nowrap="nowrap"&gt;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;$&lt;/td&gt;
 &lt;td valign="bottom" align="right"&gt;318&lt;/td&gt;
 &lt;td valign="bottom" nowrap="nowrap"&gt;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;/tr&gt;
 &lt;tr style="FONT-FAMILY: &apos;Times New Roman&apos;; FONT-SIZE: 10pt"&gt;
 &lt;td valign="top"&gt;
 &lt;p style="TEXT-INDENT: -1em; FONT-FAMILY: &apos;Times New Roman&apos;; MARGIN-LEFT: 1em; FONT-SIZE: 10pt"&gt;
 Accretion expense- debt discount&lt;/p&gt;
 &lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;$&lt;/td&gt;
 &lt;td valign="bottom" align="right"&gt;306&lt;/td&gt;
 &lt;td valign="bottom" nowrap="nowrap"&gt;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;$&lt;/td&gt;
 &lt;td valign="bottom" align="right"&gt;7,189&lt;/td&gt;
 &lt;td valign="bottom" nowrap="nowrap"&gt;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;/tr&gt;
 &lt;/table&gt;
 &lt;p style="TEXT-TRANSFORM: none; MARGIN-TOP: 12pt; TEXT-INDENT: 0px; LETTER-SPACING: normal; FONT: 10pt &apos;Times New Roman&apos;; WHITE-SPACE: normal; MARGIN-BOTTOM: 0pt; COLOR: rgb(0,0,0); WORD-SPACING: 0px; -webkit-text-stroke-width: 0px"&gt;
 On July&amp;#xA0;1, 2013, the Company entered into the Facility
 Agreement providing for the sale of up to $160.0&amp;#xA0;million of
 2019 notes to Deerfield in four equal tranches of $40.0 million
 principal amount. The 2019 notes accrue interest at a rate of
 9.75%&amp;#xA0;per annum until maturity in 2019 or their earlier
 repayment, repurchase, or conversion. As of September&amp;#xA0;30,
 2014, Deerfield had purchased the four tranches of 2019 notes in
 the aggregate principal amount of $160.0 million.&lt;/p&gt;
 &lt;p style="TEXT-TRANSFORM: none; MARGIN-TOP: 12pt; TEXT-INDENT: 0px; LETTER-SPACING: normal; FONT: 10pt &apos;Times New Roman&apos;; WHITE-SPACE: normal; MARGIN-BOTTOM: 0pt; COLOR: rgb(0,0,0); WORD-SPACING: 0px; -webkit-text-stroke-width: 0px"&gt;
 On February&amp;#xA0;28, 2014, the Company entered into the First
 Amendment, which modified the terms of the Facility Agreement to
 provide for the issuance of Tranche B notes to Deerfield. Pursuant
 to the terms of the First Amendment and the subsequent occurrence
 of certain events specified in the First Amendment, prior to
 December&amp;#xA0;30, 2014, the Company may request that Deerfield
 purchase up to $90.0 million aggregate principal amount of
 Tranche&amp;#xA0;B notes. The Tranche B notes initially accrued
 interest at the rate of 9.75%&amp;#xA0;per year on the outstanding
 principal amount, subject to reduction to 8.75% if the Company
 entered into a collaboration with a third party to commercialize
 AFREZZA. Pursuant to the terms of the First Amendment, the interest
 rate was subsequently reduced to 8.75% on September&amp;#xA0;23, 2014
 following completion of the U.S. Federal Trade Commission&amp;#x2019;s
 review of the transactions contemplated by the Sanofi License
 Agreement under the Hart-Scott-Rodino Act and the completion of
 documentation related to the $175.0 million secured loan facility
 being provided to the Company. The interest on the outstanding
 principal amount of notes under the Facility Agreement is payable
 in cash quarterly in arrears on the last business day of March,
 June, September and December of each year. The Company is required
 to repay 25% of the original principal amount of any Tranche B
 notes on the third, fourth, fifth and sixth anniversaries of the
 applicable issue dates of such notes, provided that the entire
 outstanding principal amount of all Tranche B notes will become due
 and payable no later than December&amp;#xA0;31, 2019. The Tranche B
 notes can be prepaid without penalty or premium commencing two
 years after issuance thereof. On May&amp;#xA0;6, 2014, Deerfield
 purchased an aggregate principal amount of $20.0 million in Tranche
 B notes in accordance with the provisions of the Facility
 Agreement, as amended. On July&amp;#xA0;18, 2014, Deerfield purchased
 an aggregate principal amount of $40.0 million of the fourth and
 final tranche of 2019 notes (the &amp;#x201C;Tranche 4 notes&amp;#x201D;) in
 accordance with the provisions of the Facility Agreement, as
 amended, which contains a financial covenant that requires the
 Company&amp;#x2019;s cash and cash equivalents which include available
 borrowings under the Loan Arrangement on the last day of each
 fiscal quarter to not be less than $25.0&amp;#xA0;million.&lt;/p&gt;
 &lt;p style="TEXT-TRANSFORM: none; MARGIN-TOP: 12pt; TEXT-INDENT: 0px; LETTER-SPACING: normal; FONT: 10pt &apos;Times New Roman&apos;; WHITE-SPACE: normal; MARGIN-BOTTOM: 0pt; COLOR: rgb(0,0,0); WORD-SPACING: 0px; -webkit-text-stroke-width: 0px"&gt;
 In addition, pursuant to the First Amendment, the outstanding first
 tranche of 2019 notes (the &amp;#x201C;Tranche 1 notes&amp;#x201D;) and third
 tranche of 2019 notes (the &amp;#x201C;Tranche 3 notes&amp;#x201D;) held by
 Deerfield were amended and restated to permit Deerfield to convert
 up to an additional $60.0 million principal amount under such 2019
 notes into the Company&amp;#x2019;s common stock after the effective
 date of the First Amendment. The Company also agreed to register
 for resale up to 12,000,000 shares of the Company&amp;#x2019;s common
 stock issuable upon conversion of the outstanding 2019 notes, as
 amended and restated, as of the date of the First Amendment. In
 March 2014, Deerfield elected to convert the full $40.0 million of
 outstanding principal amount of the Tranche 3 notes and $12.5
 million principal amount of the Tranche 1 notes. In April 2014,
 Deerfield elected to convert the remaining $7.5 million principal
 amount of the Tranche 1 notes.&lt;/p&gt;
 &lt;p style="TEXT-TRANSFORM: none; MARGIN-TOP: 12pt; TEXT-INDENT: 0px; LETTER-SPACING: normal; FONT: 10pt &apos;Times New Roman&apos;; WHITE-SPACE: normal; MARGIN-BOTTOM: 0pt; COLOR: rgb(0,0,0); WORD-SPACING: 0px; -webkit-text-stroke-width: 0px"&gt;
 On August&amp;#xA0;11, 2014, the Company entered into a second
 amendment to the Facility Agreement to permit the incurrence of
 additional secured debt under the Sanofi Loan Facility.&lt;/p&gt;
 &lt;p style="TEXT-TRANSFORM: none; MARGIN-TOP: 18pt; TEXT-INDENT: 0px; LETTER-SPACING: normal; FONT: 10pt &apos;Times New Roman&apos;; WHITE-SPACE: normal; MARGIN-BOTTOM: 0pt; COLOR: rgb(0,0,0); WORD-SPACING: 0px; -webkit-text-stroke-width: 0px"&gt;
 &lt;i&gt;Milestone Rights&lt;/i&gt;&lt;/p&gt;
 &lt;p style="TEXT-TRANSFORM: none; MARGIN-TOP: 6pt; TEXT-INDENT: 0px; LETTER-SPACING: normal; FONT: 10pt &apos;Times New Roman&apos;; WHITE-SPACE: normal; MARGIN-BOTTOM: 0pt; COLOR: rgb(0,0,0); WORD-SPACING: 0px; -webkit-text-stroke-width: 0px"&gt;
 In connection with the execution of the Facility Agreement, on
 July&amp;#xA0;1, 2013, the Company issued Milestone Rights to the
 Milestone Purchasers. The Milestone Rights provide the Milestone
 Purchasers certain rights to receive payments of up to $90.0
 million upon the occurrence of specified strategic and sales
 milestones, including the first commercial sale of an AFREZZA
 product in the United States and the achievement of specified net
 sales figures. The payments due under the Milestone Rights are
 subject to pro rata reduction in the event of certain funding
 failures by Deerfield under the Facility Agreement.&lt;/p&gt;
 &lt;p style="TEXT-TRANSFORM: none; MARGIN-TOP: 12pt; TEXT-INDENT: 0px; LETTER-SPACING: normal; FONT: 10pt &apos;Times New Roman&apos;; WHITE-SPACE: normal; MARGIN-BOTTOM: 0pt; COLOR: rgb(0,0,0); WORD-SPACING: 0px; -webkit-text-stroke-width: 0px"&gt;
 The Milestone Agreement includes customary representations and
 warranties and covenants by the Company, including restrictions on
 transfers of intellectual property related to AFREZZA. The
 Milestone Rights are subject to acceleration in the event the
 Company transfers its intellectual property related to AFREZZA in
 violation of the terms of the Milestone Agreement.&lt;/p&gt;
 &lt;p style="TEXT-TRANSFORM: none; MARGIN-TOP: 12pt; TEXT-INDENT: 0px; LETTER-SPACING: normal; FONT: 10pt &apos;Times New Roman&apos;; WHITE-SPACE: normal; MARGIN-BOTTOM: 0pt; COLOR: rgb(0,0,0); WORD-SPACING: 0px; -webkit-text-stroke-width: 0px"&gt;
 The Milestone Rights were initially recorded as a short-term
 liability equal to $3.2 million included in accrued expenses and
 other current liabilities in the accompanying condensed
 consolidated balance sheet and a long-term liability equal to $13.1
 million included in other liabilities. As of September&amp;#xA0;30,
 2014, the first milestone triggering event was achieved following
 the Company&amp;#x2019;s entry into the Sanofi License Agreement, which
 resulted in a $1.9 million incremental charge to interest expense
 due to the increase in carrying value of the liability to the
 required $5.0 million payment, which was paid to Deerfield
 subsequent to September 30, 2014 pursuant to the terms of the
 Milestone Agreement. As of September&amp;#xA0;30, 2014, the short-term
 portion of the liability had a balance of $9.2 million and the
 long-term portion of the liability had a balance of $8.9
 million.&lt;/p&gt;
 &lt;p style="TEXT-TRANSFORM: none; MARGIN-TOP: 18px; TEXT-INDENT: 0px; LETTER-SPACING: normal; FONT: 1px &apos;Times New Roman&apos;; WHITE-SPACE: normal; MARGIN-BOTTOM: 0px; COLOR: rgb(0,0,0); WORD-SPACING: 0px; -webkit-text-stroke-width: 0px"&gt;
 &amp;#xA0;&lt;/p&gt;
 &lt;p style="TEXT-TRANSFORM: none; MARGIN-TOP: 0pt; TEXT-INDENT: 0px; LETTER-SPACING: normal; FONT: 10pt &apos;Times New Roman&apos;; WHITE-SPACE: normal; MARGIN-BOTTOM: 0pt; COLOR: rgb(0,0,0); WORD-SPACING: 0px; -webkit-text-stroke-width: 0px"&gt;
 &lt;i&gt;Commitment Asset&lt;/i&gt;&lt;/p&gt;
 &lt;p style="TEXT-TRANSFORM: none; MARGIN-TOP: 6pt; TEXT-INDENT: 0px; LETTER-SPACING: normal; FONT: 10pt &apos;Times New Roman&apos;; WHITE-SPACE: normal; MARGIN-BOTTOM: 0pt; COLOR: rgb(0,0,0); WORD-SPACING: 0px; -webkit-text-stroke-width: 0px"&gt;
 In connection with the issuance of the Tranche 1 notes and the
 Milestone Rights, the Company recorded a commitment asset (the
 &amp;#x201C;Commitment Asset&amp;#x201D;) on July&amp;#xA0;1, 2013.&amp;#xA0;As a
 result of the First Amendment, the Company recorded an additional
 Tranche B notes commitment asset (the &amp;#x201C;Tranche B Commitment
 Asset&amp;#x201D;) with an estimated fair value equal to $2.9 million.
 The Commitment Asset remaining as of September&amp;#xA0;30, 2014
 represented the right to receive up to $70.0 million of funding
 remaining under the Facility Agreement, as amended, from the sale
 of the Tranche B notes. The Commitment Asset is derecognized and
 recorded as a debt discount on the 2019 notes and Tranche B notes
 when issued and amortized using the effective interest rate method
 over the life of the respective notes. Prior to derecognition
 occurring, the Company monitors the Commitment Asset on an ongoing
 basis to determine whether an impairment indicator is present that
 would result in a full or partial write down of the Commitment
 Asset as a result of events that may lead to the subsequent
 tranches of notes not being issued. Based on the monitoring
 procedures performed through September&amp;#xA0;30, 2014, the Company
 did not identify any indicators of impairment.&lt;/p&gt;
 &lt;p style="TEXT-TRANSFORM: none; MARGIN-TOP: 18pt; TEXT-INDENT: 0px; LETTER-SPACING: normal; FONT: 10pt &apos;Times New Roman&apos;; WHITE-SPACE: normal; MARGIN-BOTTOM: 0pt; COLOR: rgb(0,0,0); WORD-SPACING: 0px; -webkit-text-stroke-width: 0px"&gt;
 &lt;i&gt;Amendment to the outstanding Tranche 1 notes and Tranche 3
 notes&lt;/i&gt;&lt;/p&gt;
 &lt;p style="TEXT-TRANSFORM: none; MARGIN-TOP: 6pt; TEXT-INDENT: 0px; LETTER-SPACING: normal; FONT: 10pt &apos;Times New Roman&apos;; WHITE-SPACE: normal; MARGIN-BOTTOM: 0pt; COLOR: rgb(0,0,0); WORD-SPACING: 0px; -webkit-text-stroke-width: 0px"&gt;
 The amendment and restatement of the outstanding Tranche 1 notes
 and Tranche 3 notes, pursuant to the First Amendment, did not
 represent a troubled debt restructuring of the 2019 notes because
 the First Amendment did not result in Deerfield granting a
 concession to the Company. In addition, the First Amendment did not
 result in a substantial modification to the terms of the Tranche 1
 notes and Tranche 3 notes.&lt;/p&gt;
 &lt;p style="TEXT-TRANSFORM: none; MARGIN-TOP: 12pt; TEXT-INDENT: 0px; LETTER-SPACING: normal; FONT: 10pt &apos;Times New Roman&apos;; WHITE-SPACE: normal; MARGIN-BOTTOM: 0pt; COLOR: rgb(0,0,0); WORD-SPACING: 0px; -webkit-text-stroke-width: 0px"&gt;
 The impact of the First Amendment to the Tranche 1 notes and
 Tranche 3 notes is being accounted for as a prospective yield
 adjustment. Specifically, the value of the Tranche B Commitment
 Asset was considered a fee received from the creditor as
 consideration for the First Amendment and is being amortized as an
 adjustment of interest expense over the remaining term of the
 Tranche 1 notes and Tranche 3 notes using the effective interest
 method. Further, the value of the Tranche B Commitment Asset, which
 decreased the amount of debt discount in the Tranche 1 notes and
 Tranche 3 notes, was allocated between the Tranche 1 notes and
 Tranche 3 notes in a manner that resulted in the Tranche 1 notes
 and Tranche 3 notes having a new effective interest rate of
 11.63%.&lt;/p&gt;
 &lt;p style="TEXT-TRANSFORM: none; MARGIN-TOP: 18pt; TEXT-INDENT: 0px; LETTER-SPACING: normal; FONT: 10pt &apos;Times New Roman&apos;; WHITE-SPACE: normal; MARGIN-BOTTOM: 0pt; COLOR: rgb(0,0,0); WORD-SPACING: 0px; -webkit-text-stroke-width: 0px"&gt;
 &lt;i&gt;Conversion Option&lt;/i&gt;&lt;/p&gt;
 &lt;p style="TEXT-TRANSFORM: none; MARGIN-TOP: 6pt; TEXT-INDENT: 0px; LETTER-SPACING: normal; FONT: 10pt &apos;Times New Roman&apos;; WHITE-SPACE: normal; MARGIN-BOTTOM: 0pt; COLOR: rgb(0,0,0); WORD-SPACING: 0px; -webkit-text-stroke-width: 0px"&gt;
 For accounting purposes, the Company evaluated the embedded
 conversion option in the 2019 notes as a redemption feature because
 the number of shares issuable upon conversion was based on the
 volume weighted average prices for specified periods prior to the
 conversion date (as opposed to being fixed). Accordingly,
 conversions by Deerfield were treated as redemptions of the 2019
 notes, and, the Company analyzed whether the conversion option
 required bifurcation as an embedded redemption feature. As of
 September&amp;#xA0;30, 2014, Deerfield had converted $100.0 million of
 2019 notes into 18,616,304 shares of the Company&amp;#x2019;s common
 stock and no additional principal amount of the 2019 notes is
 convertible.&lt;/p&gt;


 &lt;/div&gt;</us-gaap:DebtDisclosureTextBlock>
  <us-gaap:EarningsPerShareTextBlock contextRef="eol_PE126000--1410-Q0011_STD_273_20140930_0" id="id_5317772_2300535A-2871-4A10-96FB-BB7C2A30922B_1_0">&lt;div&gt;
 &lt;p style="TEXT-TRANSFORM: none; MARGIN-TOP: 0pt; TEXT-INDENT: 0px; LETTER-SPACING: normal; FONT: 10pt &apos;Times New Roman&apos;; WHITE-SPACE: normal; MARGIN-BOTTOM: 0pt; COLOR: rgb(0,0,0); WORD-SPACING: 0px; -webkit-text-stroke-width: 0px"&gt;
 &lt;b&gt;4. Net loss per common share&lt;/b&gt;&lt;/p&gt;
 &lt;p style="TEXT-TRANSFORM: none; MARGIN-TOP: 6pt; TEXT-INDENT: 0px; LETTER-SPACING: normal; FONT: 10pt &apos;Times New Roman&apos;; WHITE-SPACE: normal; MARGIN-BOTTOM: 0pt; COLOR: rgb(0,0,0); WORD-SPACING: 0px; -webkit-text-stroke-width: 0px"&gt;
 Basic net loss per share excludes dilution for potentially dilutive
 securities and is computed by dividing net loss applicable to
 common stockholders by the weighted average number of common shares
 outstanding during the period excluding the shares loaned to Bank
 of America, N.A. under a share lending arrangement (see Note 7
 &amp;#x2014; Common and preferred stock). As of September&amp;#xA0;30, 2014,
 9,000,000 shares of the Company&amp;#x2019;s common stock loaned to Bank
 of America pursuant to the terms of a share lending agreement as
 described in Note 7, were issued and are outstanding, and the
 holder of the borrowed shares has all the rights of a holder of the
 Company&amp;#x2019;s common stock. However, because the share borrower
 must return all borrowed shares to the Company (or, in certain
 circumstances, the cash value thereof), the borrowed shares are not
 considered outstanding for the purpose of computing and reporting
 basic or diluted earnings (loss) per share. Diluted net loss per
 share reflects the potential dilution that could occur if
 securities or other contracts to issue common stock were exercised
 or converted into common stock. Potentially dilutive securities are
 excluded from the computation of diluted net loss per share for all
 of the periods presented in the accompanying condensed consolidated
 statements of operations because the reported net loss in each of
 these periods results in their inclusion being antidilutive.
 Antidilutive securities, which consist of stock options, restricted
 stock units, warrants, and shares that could be issued upon
 conversion of the senior convertible notes, that are not included
 in the diluted net loss per share calculation consisted of an
 aggregate of 47,820,744 shares and 133,944,425 shares as of
 September&amp;#xA0;30, 2014 and 2013, respectively, and exclude the
 9,000,000 shares loaned under the share lending arrangement.&lt;/p&gt;


 &lt;/div&gt;</us-gaap:EarningsPerShareTextBlock>
  <us-gaap:ScheduleOfShareBasedCompensationActivityTableTextBlock contextRef="eol_PE126000--1410-Q0011_STD_273_20140930_0" id="id_5317772_9A946AFC-1F17-4DD3-9F33-506BFA01FA9E_1_0">&lt;div&gt;
 &lt;p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; MARGIN-TOP: 6pt"&gt;
 Total stock-based compensation expense recognized in the
 accompanying condensed consolidated statements of operations for
 the three and nine months ended September&amp;#xA0;30, 2014 and 2013
 was as follows (in thousands):&lt;/p&gt;
 &lt;p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 12pt; MARGIN-TOP: 0pt"&gt;
 &amp;#xA0;&lt;/p&gt;
 &lt;table style="FONT-SIZE: 8pt; FONT-FAMILY: Times New Roman; BORDER-COLLAPSE: collapse" cellspacing="0" cellpadding="0" width="92%" align="center" border="0"&gt;
 &lt;tr&gt;
 &lt;td width="68%"&gt;&lt;/td&gt;
 &lt;td valign="bottom" width="3%"&gt;&lt;/td&gt;
 &lt;td&gt;&lt;/td&gt;
 &lt;td&gt;&lt;/td&gt;
 &lt;td&gt;&lt;/td&gt;
 &lt;td valign="bottom" width="3%"&gt;&lt;/td&gt;
 &lt;td&gt;&lt;/td&gt;
 &lt;td&gt;&lt;/td&gt;
 &lt;td&gt;&lt;/td&gt;
 &lt;td valign="bottom" width="3%"&gt;&lt;/td&gt;
 &lt;td&gt;&lt;/td&gt;
 &lt;td&gt;&lt;/td&gt;
 &lt;td&gt;&lt;/td&gt;
 &lt;td valign="bottom" width="3%"&gt;&lt;/td&gt;
 &lt;td&gt;&lt;/td&gt;
 &lt;td&gt;&lt;/td&gt;
 &lt;td&gt;&lt;/td&gt;
 &lt;/tr&gt;
 &lt;tr style="FONT-SIZE: 8pt; FONT-FAMILY: Times New Roman"&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;td style="BORDER-BOTTOM: #000000 1pt solid" valign="bottom" colspan="6" align="center"&gt;&lt;b&gt;Three&amp;#xA0;months&amp;#xA0;ended&lt;br /&gt;
 September&amp;#xA0;30,&lt;/b&gt;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;td style="BORDER-BOTTOM: #000000 1pt solid" valign="bottom" colspan="6" align="center"&gt;&lt;b&gt;Nine months ended&lt;br /&gt;
 September&amp;#xA0;30,&lt;/b&gt;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;/tr&gt;
 &lt;tr style="FONT-SIZE: 8pt; FONT-FAMILY: Times New Roman"&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;td style="BORDER-BOTTOM: #000000 1pt solid" valign="bottom" colspan="2" align="center"&gt;&lt;b&gt;2014&lt;/b&gt;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td style="BORDER-BOTTOM: #000000 1pt solid" valign="bottom" colspan="2" align="center"&gt;&lt;b&gt;2013&lt;/b&gt;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;td style="BORDER-BOTTOM: #000000 1pt solid" valign="bottom" colspan="2" align="center"&gt;&lt;b&gt;2014&lt;/b&gt;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;td style="BORDER-BOTTOM: #000000 1pt solid" valign="bottom" colspan="2" align="center"&gt;&lt;b&gt;2013&lt;/b&gt;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;/tr&gt;
 &lt;tr style="FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman" bgcolor="#CCEEFF"&gt;
 &lt;td valign="top"&gt;
 &lt;p style="FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; MARGIN-LEFT: 1em; TEXT-INDENT: -1em"&gt;
 Stock-based compensation&lt;/p&gt;
 &lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;$&lt;/td&gt;
 &lt;td valign="bottom" align="right"&gt;(4,827&lt;/td&gt;
 &lt;td valign="bottom" nowrap="nowrap"&gt;)&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;$&lt;/td&gt;
 &lt;td valign="bottom" align="right"&gt;15,943&lt;/td&gt;
 &lt;td valign="bottom" nowrap="nowrap"&gt;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;$&lt;/td&gt;
 &lt;td valign="bottom" align="right"&gt;46,755&lt;/td&gt;
 &lt;td valign="bottom" nowrap="nowrap"&gt;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;$&lt;/td&gt;
 &lt;td valign="bottom" align="right"&gt;31,304&lt;/td&gt;
 &lt;td valign="bottom" nowrap="nowrap"&gt;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;/tr&gt;
 &lt;tr style="FONT-SIZE: 1px"&gt;
 &lt;td valign="bottom"&gt;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;
 &lt;p style="BORDER-TOP: #000000 3px double"&gt;&amp;#xA0;&lt;/p&gt;
 &lt;/td&gt;
 &lt;td valign="bottom"&gt;
 &lt;p style="BORDER-TOP: #000000 3px double"&gt;&amp;#xA0;&lt;/p&gt;
 &lt;/td&gt;
 &lt;td&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;
 &lt;p style="BORDER-TOP: #000000 3px double"&gt;&amp;#xA0;&lt;/p&gt;
 &lt;/td&gt;
 &lt;td valign="bottom"&gt;
 &lt;p style="BORDER-TOP: #000000 3px double"&gt;&amp;#xA0;&lt;/p&gt;
 &lt;/td&gt;
 &lt;td&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;
 &lt;p style="BORDER-TOP: #000000 3px double"&gt;&amp;#xA0;&lt;/p&gt;
 &lt;/td&gt;
 &lt;td valign="bottom"&gt;
 &lt;p style="BORDER-TOP: #000000 3px double"&gt;&amp;#xA0;&lt;/p&gt;
 &lt;/td&gt;
 &lt;td&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;
 &lt;p style="BORDER-TOP: #000000 3px double"&gt;&amp;#xA0;&lt;/p&gt;
 &lt;/td&gt;
 &lt;td valign="bottom"&gt;
 &lt;p style="BORDER-TOP: #000000 3px double"&gt;&amp;#xA0;&lt;/p&gt;
 &lt;/td&gt;
 &lt;td&gt;&amp;#xA0;&lt;/td&gt;
 &lt;/tr&gt;
 &lt;/table&gt;
 &lt;/div&gt;</us-gaap:ScheduleOfShareBasedCompensationActivityTableTextBlock>
  <dei:DocumentType contextRef="eol_PE126000--1410-Q0011_STD_273_20140930_0" id="id_5317772_C2611B6A-E03C-43B3-9D59-E2D6621D0FD9_1_0">10-Q</dei:DocumentType>
  <dei:EntityRegistrantName contextRef="eol_PE126000--1410-Q0011_STD_273_20140930_0" id="id_5317772_B7613B91-2969-49E7-97EE-2369B1090B06_1_1">MANNKIND CORP</dei:EntityRegistrantName>
  <dei:TradingSymbol contextRef="eol_PE126000--1410-Q0011_STD_273_20140930_0" id="id_5317772_B7613B91-2969-49E7-97EE-2369B1090B06_1_0">MNKD</dei:TradingSymbol>
  <dei:EntityFilerCategory contextRef="eol_PE126000--1410-Q0011_STD_273_20140930_0" id="id_5317772_B7613B91-2969-49E7-97EE-2369B1090B06_1_4">Large Accelerated Filer</dei:EntityFilerCategory>
  <us-gaap:EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognizedPeriodForRecognition1 contextRef="eol_PE126000--1410-Q0011_STD_273_20140930_0" id="id_5317772_B614497C-EEA0-4BC4-8C73-5B39E1195813_1_2">P3Y</us-gaap:EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognizedPeriodForRecognition1>
  <us-gaap:NetCashProvidedByUsedInOperatingActivitiesContinuingOperations contextRef="eol_PE126000--1410-Q0011_STD_273_20140930_0" unitRef="iso4217_USD" decimals="-3" id="id_5317772_24FD66A3-6FE5-41A7-A725-6111E4E3D247_1_25">39830000</us-gaap:NetCashProvidedByUsedInOperatingActivitiesContinuingOperations>
  <us-gaap:RelatedPartyTransactionsDisclosureTextBlock contextRef="eol_PE126000--1410-Q0011_STD_273_20140930_0" id="id_5317772_DC1FF382-8FFB-4A99-AD5D-DB541C29284B_1_0">&lt;div&gt;
 &lt;p style="MARGIN-BOTTOM: 0pt; WHITE-SPACE: normal; TEXT-TRANSFORM: none; WORD-SPACING: 0px; COLOR: rgb(0,0,0); FONT: 10pt &apos;Times New Roman&apos;; MARGIN-TOP: 18pt; LETTER-SPACING: normal; TEXT-INDENT: 0px; -webkit-text-stroke-width: 0px"&gt;
 &lt;b&gt;9. Related-party arrangements&lt;/b&gt;&lt;/p&gt;
 &lt;p style="MARGIN-BOTTOM: 0pt; WHITE-SPACE: normal; TEXT-TRANSFORM: none; WORD-SPACING: 0px; COLOR: rgb(0,0,0); FONT: 10pt &apos;Times New Roman&apos;; MARGIN-TOP: 6pt; LETTER-SPACING: normal; TEXT-INDENT: 0px; -webkit-text-stroke-width: 0px"&gt;
 In October 2007, the Company entered into a $350.0 million loan
 arrangement with its principal stockholder. The Loan Arrangement
 has been amended from time to time. On October&amp;#xA0;31, 2013, the
 promissory note underlying the Loan Arrangement was amended to,
 among other things, extend the maturity date of the loan to
 January&amp;#xA0;5, 2020, extend the date through which the Company can
 borrow under the Loan Arrangement to December&amp;#xA0;31, 2019,
 increase the aggregate borrowing amount under the Loan Arrangement
 from $350.0 million to $370.0 million and provide that repayments
 or cancellations of principal under the Loan Arrangement will not
 be available for reborrowing.&lt;/p&gt;
 &lt;p style="MARGIN-BOTTOM: 0px; WHITE-SPACE: normal; TEXT-TRANSFORM: none; WORD-SPACING: 0px; COLOR: rgb(0,0,0); FONT: 1px &apos;Times New Roman&apos;; MARGIN-TOP: 12px; LETTER-SPACING: normal; TEXT-INDENT: 0px; -webkit-text-stroke-width: 0px"&gt;
 &amp;#xA0;&lt;/p&gt;
 &lt;p style="MARGIN-BOTTOM: 0pt; WHITE-SPACE: normal; TEXT-TRANSFORM: none; WORD-SPACING: 0px; COLOR: rgb(0,0,0); FONT: 10pt &apos;Times New Roman&apos;; MARGIN-TOP: 0pt; LETTER-SPACING: normal; TEXT-INDENT: 0px; -webkit-text-stroke-width: 0px"&gt;
 As of September&amp;#xA0;30, 2014, the total principal amount
 outstanding under the Loan Arrangement was $49.5 million and the
 amount available for future borrowings was $30.1 million. Interest,
 at a fixed rate of 5.84%, is due and payable quarterly in arrears
 on&amp;#xA0;the first day of each calendar quarter for the preceding
 quarter, or at such other time as the Company and The Mann Group
 mutually agree. All or any portion of accrued and unpaid interest
 that becomes due and payable may be paid-in-kind and capitalized as
 additional borrowings at any time upon mutual agreement of both
 parties and would be classified as non-current. As of
 September&amp;#xA0;30, 2014, the Company had accrued $2.8 million of
 interest in other liabilities related to the Loan Arrangement. The
 Mann Group can require the Company to prepay up to $200.0 million
 in advances that have been outstanding for at least 12 months (less
 approximately $105.0 million aggregate principal amount that has
 been cancelled in connection with two common stock purchase
 agreements). If The Mann Group exercises this right, the Company
 will have 90 days after The Mann Group provides written notice (or
 the number of days to maturity of the note if less than
 90&amp;#xA0;days) to prepay such advances. However, pursuant to a
 letter agreement entered into in August 2010, The Mann Group has
 agreed to not require the Company to prepay amounts outstanding
 under the amended and restated promissory note if the prepayment
 would require the Company to use its working capital resources. In
 addition, The Mann Group entered into a subordination agreement
 with Deerfield pursuant to which The Mann Group agreed with
 Deerfield not to demand or accept any payment under the Loan
 Arrangement until the Company&amp;#x2019;s payment obligations to
 Deerfield under the Facility Agreement have been satisfied in full.
 Subject to the foregoing, in the event of a default under the Loan
 Arrangement, all unpaid principal and interest either becomes
 immediately due and payable or may be accelerated at The Mann
 Group&amp;#x2019;s option, and the interest rate will increase to the
 one-year LIBOR calculated on the date of the initial advance or in
 effect on the date of default, whichever is greater, plus
 5%&amp;#xA0;per annum. All borrowings under the Loan Arrangement are
 unsecured. The Loan Arrangement contains no financial
 covenants.&lt;/p&gt;
 &lt;p style="MARGIN-BOTTOM: 0pt; WHITE-SPACE: normal; TEXT-TRANSFORM: none; WORD-SPACING: 0px; COLOR: rgb(0,0,0); FONT: 10pt &apos;Times New Roman&apos;; MARGIN-TOP: 12pt; LETTER-SPACING: normal; TEXT-INDENT: 0px; -webkit-text-stroke-width: 0px"&gt;
 During the nine months ended September&amp;#xA0;30, 2014, there were no
 additional borrowings under or amendments to the Loan
 Arrangement.&lt;/p&gt;


 &lt;/div&gt;</us-gaap:RelatedPartyTransactionsDisclosureTextBlock>
  <us-gaap:ScheduleOfCarryingValuesAndEstimatedFairValuesOfDebtInstrumentsTableTextBlock contextRef="eol_PE126000--1410-Q0011_STD_273_20140930_0" id="id_5317772_18C8572D-8222-45C7-AF69-9F9D4FA1D2C3_1_0">&lt;div&gt;
 &lt;p style="margin-top:12pt; margin-bottom:0pt; font-size:10pt; font-family:Times New Roman"&gt;
 The following is a summary of the carrying values and estimated
 fair values of the 2015 notes and the facility financing obligation
 (i.e., the 2019 notes and Tranche B notes) (in millions):&lt;/p&gt;
 &lt;p style="font-size:12pt;margin-top:0pt;margin-bottom:0pt"&gt;
 &amp;#xA0;&lt;/p&gt;
 &lt;table cellspacing="0" cellpadding="0" width="92%" border="0" style="BORDER-COLLAPSE:COLLAPSE; font-family:Times New Roman; font-size:8pt" align="center"&gt;
 &lt;tr&gt;
 &lt;td width="65%"&gt;&lt;/td&gt;
 &lt;td valign="bottom" width="5%"&gt;&lt;/td&gt;
 &lt;td&gt;&lt;/td&gt;
 &lt;td&gt;&lt;/td&gt;
 &lt;td&gt;&lt;/td&gt;
 &lt;td valign="bottom" width="5%"&gt;&lt;/td&gt;
 &lt;td&gt;&lt;/td&gt;
 &lt;td&gt;&lt;/td&gt;
 &lt;td&gt;&lt;/td&gt;
 &lt;td valign="bottom" width="5%"&gt;&lt;/td&gt;
 &lt;td&gt;&lt;/td&gt;
 &lt;td&gt;&lt;/td&gt;
 &lt;td&gt;&lt;/td&gt;
 &lt;td valign="bottom" width="5%"&gt;&lt;/td&gt;
 &lt;td&gt;&lt;/td&gt;
 &lt;td&gt;&lt;/td&gt;
 &lt;td&gt;&lt;/td&gt;
 &lt;/tr&gt;
 &lt;tr style="font-family:Times New Roman; font-size:8pt"&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom" colspan="6" align="center" style="border-bottom:1.00pt solid #000000"&gt;&lt;b&gt;September&amp;#xA0;30,
 2014&lt;/b&gt;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom" colspan="6" align="center" style="border-bottom:1.00pt solid #000000"&gt;&lt;b&gt;December&amp;#xA0;31,
 2013&lt;/b&gt;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;/tr&gt;
 &lt;tr style="font-family:Times New Roman; font-size:8pt"&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom" colspan="2" align="center" style="border-bottom:1.00pt solid #000000"&gt;&lt;b&gt;Carrying&lt;br /&gt;
 value&lt;/b&gt;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom" colspan="2" align="center" style="border-bottom:1.00pt solid #000000"&gt;&lt;b&gt;Estimated&lt;br /&gt;
 fair value&lt;/b&gt;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom" colspan="2" align="center" style="border-bottom:1.00pt solid #000000"&gt;&lt;b&gt;Carrying&lt;br /&gt;
 value&lt;/b&gt;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom" colspan="2" align="center" style="border-bottom:1.00pt solid #000000"&gt;&lt;b&gt;Estimated&lt;br /&gt;
 fair value&lt;/b&gt;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;/tr&gt;
 &lt;tr bgcolor="#CCEEFF" style="font-family:Times New Roman; font-size:10pt"&gt;
 &lt;td valign="top"&gt;
 &lt;p style="margin-left:1.00em; text-indent:-1.00em; font-size:10pt; font-family:Times New Roman"&gt;
 2015 notes&lt;/p&gt;
 &lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;$&lt;/td&gt;
 &lt;td valign="bottom" align="right"&gt;99.1&lt;/td&gt;
 &lt;td nowrap="nowrap" valign="bottom"&gt;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;$&lt;/td&gt;
 &lt;td valign="bottom" align="right"&gt;113.9&lt;/td&gt;
 &lt;td nowrap="nowrap" valign="bottom"&gt;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;$&lt;/td&gt;
 &lt;td valign="bottom" align="right"&gt;98.4&lt;/td&gt;
 &lt;td nowrap="nowrap" valign="bottom"&gt;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;$&lt;/td&gt;
 &lt;td valign="bottom" align="right"&gt;102.2&lt;/td&gt;
 &lt;td nowrap="nowrap" valign="bottom"&gt;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;/tr&gt;
 &lt;tr style="font-family:Times New Roman; font-size:10pt"&gt;
 &lt;td valign="top"&gt;
 &lt;p style="margin-left:1.00em; text-indent:-1.00em; font-size:10pt; font-family:Times New Roman"&gt;
 Facility financing obligation&lt;/p&gt;
 &lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;$&lt;/td&gt;
 &lt;td valign="bottom" align="right"&gt;72.6&lt;/td&gt;
 &lt;td nowrap="nowrap" valign="bottom"&gt;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;$&lt;/td&gt;
 &lt;td valign="bottom" align="right"&gt;75.3&lt;/td&gt;
 &lt;td nowrap="nowrap" valign="bottom"&gt;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;$&lt;/td&gt;
 &lt;td valign="bottom" align="right"&gt;102.3&lt;/td&gt;
 &lt;td nowrap="nowrap" valign="bottom"&gt;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;$&lt;/td&gt;
 &lt;td valign="bottom" align="right"&gt;107.0&lt;/td&gt;
 &lt;td nowrap="nowrap" valign="bottom"&gt;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;/tr&gt;
 &lt;/table&gt;
 &lt;/div&gt;</us-gaap:ScheduleOfCarryingValuesAndEstimatedFairValuesOfDebtInstrumentsTableTextBlock>
  <us-gaap:FairValueAssumptionsExpectedVolatilityRate contextRef="eol_PE126000--1410-Q0011_STD_273_20140930_0" unitRef="pure" decimals="2" id="id_5317772_04D88C79-108C-4C2F-8562-E1027E374AF5_1_0">0.85</us-gaap:FairValueAssumptionsExpectedVolatilityRate>
  <us-gaap:ScheduleOfAccruedLiabilitiesTableTextBlock contextRef="eol_PE126000--1410-Q0011_STD_273_20140930_0" id="id_5317772_15C3E7B1-91BC-45B7-9538-BA901A559FD5_1_0">&lt;div&gt;
 &lt;p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; MARGIN-TOP: 6pt"&gt;
 Accrued expenses and other current liabilities were comprised of
 the following (in thousands):&lt;/p&gt;
 &lt;p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 12pt; MARGIN-TOP: 0pt"&gt;
 &amp;#xA0;&lt;/p&gt;
 &lt;table style="FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; BORDER-COLLAPSE: collapse" cellspacing="0" cellpadding="0" width="76%" align="center" border="0"&gt;
 &lt;tr&gt;
 &lt;td width="72%"&gt;&lt;/td&gt;
 &lt;td valign="bottom" width="8%"&gt;&lt;/td&gt;
 &lt;td&gt;&lt;/td&gt;
 &lt;td&gt;&lt;/td&gt;
 &lt;td&gt;&lt;/td&gt;
 &lt;td valign="bottom" width="8%"&gt;&lt;/td&gt;
 &lt;td&gt;&lt;/td&gt;
 &lt;td&gt;&lt;/td&gt;
 &lt;td&gt;&lt;/td&gt;
 &lt;/tr&gt;
 &lt;tr style="FONT-SIZE: 8pt; FONT-FAMILY: Times New Roman"&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;td style="BORDER-BOTTOM: #000000 1pt solid" valign="bottom" colspan="2" align="center"&gt;&lt;b&gt;September&amp;#xA0;30,&lt;br /&gt;
 2014&lt;/b&gt;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;td style="BORDER-BOTTOM: #000000 1pt solid" valign="bottom" colspan="2" align="center"&gt;&lt;b&gt;December&amp;#xA0;31,&lt;br /&gt;
 2013&lt;/b&gt;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;/tr&gt;
 &lt;tr style="FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman" bgcolor="#CCEEFF"&gt;
 &lt;td valign="top"&gt;
 &lt;p style="FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; MARGIN-LEFT: 1em; TEXT-INDENT: -1em"&gt;
 Salary and related expenses&lt;/p&gt;
 &lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;$&lt;/td&gt;
 &lt;td valign="bottom" align="right"&gt;10,287&lt;/td&gt;
 &lt;td valign="bottom" nowrap="nowrap"&gt;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;$&lt;/td&gt;
 &lt;td valign="bottom" align="right"&gt;12,193&lt;/td&gt;
 &lt;td valign="bottom" nowrap="nowrap"&gt;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;/tr&gt;
 &lt;tr style="FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman"&gt;
 &lt;td valign="top"&gt;
 &lt;p style="FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; MARGIN-LEFT: 1em; TEXT-INDENT: -1em"&gt;
 Research and clinical trial costs&lt;/p&gt;
 &lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom" align="right"&gt;1,011&lt;/td&gt;
 &lt;td valign="bottom" nowrap="nowrap"&gt;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom" align="right"&gt;1,311&lt;/td&gt;
 &lt;td valign="bottom" nowrap="nowrap"&gt;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;/tr&gt;
 &lt;tr style="FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman" bgcolor="#CCEEFF"&gt;
 &lt;td valign="top"&gt;
 &lt;p style="FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; MARGIN-LEFT: 1em; TEXT-INDENT: -1em"&gt;
 Accrued interest&lt;/p&gt;
 &lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom" align="right"&gt;958&lt;/td&gt;
 &lt;td valign="bottom" nowrap="nowrap"&gt;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom" align="right"&gt;2,082&lt;/td&gt;
 &lt;td valign="bottom" nowrap="nowrap"&gt;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;/tr&gt;
 &lt;tr style="FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman"&gt;
 &lt;td valign="top"&gt;
 &lt;p style="FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; MARGIN-LEFT: 1em; TEXT-INDENT: -1em"&gt;
 Construction in progress&lt;/p&gt;
 &lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom" align="right"&gt;2,739&lt;/td&gt;
 &lt;td valign="bottom" nowrap="nowrap"&gt;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom" align="right"&gt;342&lt;/td&gt;
 &lt;td valign="bottom" nowrap="nowrap"&gt;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;/tr&gt;
 &lt;tr style="FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman" bgcolor="#CCEEFF"&gt;
 &lt;td valign="top"&gt;
 &lt;p style="FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; MARGIN-LEFT: 1em; TEXT-INDENT: -1em"&gt;
 Other&lt;/p&gt;
 &lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom" align="right"&gt;12,274&lt;/td&gt;
 &lt;td valign="bottom" nowrap="nowrap"&gt;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom" align="right"&gt;5,706&lt;/td&gt;
 &lt;td valign="bottom" nowrap="nowrap"&gt;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;/tr&gt;
 &lt;tr style="FONT-SIZE: 1px"&gt;
 &lt;td valign="bottom"&gt;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;
 &lt;p style="BORDER-TOP: #000000 1px solid"&gt;&amp;#xA0;&lt;/p&gt;
 &lt;/td&gt;
 &lt;td valign="bottom"&gt;
 &lt;p style="BORDER-TOP: #000000 1px solid"&gt;&amp;#xA0;&lt;/p&gt;
 &lt;/td&gt;
 &lt;td&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;
 &lt;p style="BORDER-TOP: #000000 1px solid"&gt;&amp;#xA0;&lt;/p&gt;
 &lt;/td&gt;
 &lt;td valign="bottom"&gt;
 &lt;p style="BORDER-TOP: #000000 1px solid"&gt;&amp;#xA0;&lt;/p&gt;
 &lt;/td&gt;
 &lt;td&gt;&amp;#xA0;&lt;/td&gt;
 &lt;/tr&gt;
 &lt;tr style="FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman"&gt;
 &lt;td valign="top"&gt;
 &lt;p style="FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; MARGIN-LEFT: 1em; TEXT-INDENT: -1em"&gt;
 Accrued expenses and other current liabilities&lt;/p&gt;
 &lt;/td&gt;
 &lt;td valign="bottom"&gt;&lt;font style="FONT-SIZE: 8pt"&gt;&amp;#xA0;&amp;#xA0;&lt;/font&gt;&lt;/td&gt;
 &lt;td valign="bottom"&gt;$&lt;/td&gt;
 &lt;td valign="bottom" align="right"&gt;27,269&lt;/td&gt;
 &lt;td valign="bottom" nowrap="nowrap"&gt;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&lt;font style="FONT-SIZE: 8pt"&gt;&amp;#xA0;&amp;#xA0;&lt;/font&gt;&lt;/td&gt;
 &lt;td valign="bottom"&gt;$&lt;/td&gt;
 &lt;td valign="bottom" align="right"&gt;21,634&lt;/td&gt;
 &lt;td valign="bottom" nowrap="nowrap"&gt;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;/tr&gt;
 &lt;tr style="FONT-SIZE: 1px"&gt;
 &lt;td valign="bottom"&gt;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;
 &lt;p style="BORDER-TOP: #000000 3px double"&gt;&amp;#xA0;&lt;/p&gt;
 &lt;/td&gt;
 &lt;td valign="bottom"&gt;
 &lt;p style="BORDER-TOP: #000000 3px double"&gt;&amp;#xA0;&lt;/p&gt;
 &lt;/td&gt;
 &lt;td&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;
 &lt;p style="BORDER-TOP: #000000 3px double"&gt;&amp;#xA0;&lt;/p&gt;
 &lt;/td&gt;
 &lt;td valign="bottom"&gt;
 &lt;p style="BORDER-TOP: #000000 3px double"&gt;&amp;#xA0;&lt;/p&gt;
 &lt;/td&gt;
 &lt;td&gt;&amp;#xA0;&lt;/td&gt;
 &lt;/tr&gt;
 &lt;/table&gt;
 &lt;/div&gt;</us-gaap:ScheduleOfAccruedLiabilitiesTableTextBlock>
  <us-gaap:WeightedAverageNumberOfShareOutstandingBasicAndDiluted contextRef="eol_PE126000--1410-Q0011_STD_273_20140930_0" unitRef="shares" decimals="-3" id="id_5317772_85934197-CBB7-4BA6-8F32-BBF322FB13D6_3_19">381332000</us-gaap:WeightedAverageNumberOfShareOutstandingBasicAndDiluted>
  <dei:DocumentPeriodEndDate contextRef="eol_PE126000--1410-Q0011_STD_273_20140930_0" id="id_5317772_C2611B6A-E03C-43B3-9D59-E2D6621D0FD9_1_2">2014-09-30</dei:DocumentPeriodEndDate>
  <us-gaap:ScheduleOfDebtInstrumentsTextBlock contextRef="eol_PE126000--1410-Q0011_STD_273_20140930_0" id="id_5317772_7380DB59-5B90-4A05-84C2-117649F3EEEB_1_0">&lt;div&gt;
 &lt;p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; MARGIN-TOP: 6pt"&gt;
 Senior convertible notes consisted of the following (in
 thousands):&lt;/p&gt;
 &lt;p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 12pt; MARGIN-TOP: 0pt"&gt;
 &amp;#xA0;&lt;/p&gt;
 &lt;table style="FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; BORDER-COLLAPSE: collapse" cellspacing="0" cellpadding="0" width="76%" align="center" border="0"&gt;
 &lt;tr&gt;
 &lt;td width="72%"&gt;&lt;/td&gt;
 &lt;td valign="bottom" width="7%"&gt;&lt;/td&gt;
 &lt;td&gt;&lt;/td&gt;
 &lt;td&gt;&lt;/td&gt;
 &lt;td&gt;&lt;/td&gt;
 &lt;td valign="bottom" width="7%"&gt;&lt;/td&gt;
 &lt;td&gt;&lt;/td&gt;
 &lt;td&gt;&lt;/td&gt;
 &lt;td&gt;&lt;/td&gt;
 &lt;/tr&gt;
 &lt;tr style="FONT-SIZE: 8pt; FONT-FAMILY: Times New Roman"&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;td style="BORDER-BOTTOM: #000000 1pt solid" valign="bottom" colspan="2" align="center"&gt;&lt;b&gt;September&amp;#xA0;30,&lt;br /&gt;
 2014&lt;/b&gt;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td style="BORDER-BOTTOM: #000000 1pt solid" valign="bottom" colspan="2" align="center"&gt;&lt;b&gt;December&amp;#xA0;31,&lt;br /&gt;
 2013&lt;/b&gt;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;/tr&gt;
 &lt;tr style="FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman" bgcolor="#CCEEFF"&gt;
 &lt;td valign="top"&gt;
 &lt;p style="FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; MARGIN-LEFT: 1em; TEXT-INDENT: -1em"&gt;
 &lt;b&gt;2015 notes&lt;/b&gt;&lt;/p&gt;
 &lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&lt;/td&gt;
 &lt;/tr&gt;
 &lt;tr style="FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman"&gt;
 &lt;td valign="top"&gt;
 &lt;p style="FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; MARGIN-LEFT: 1em; TEXT-INDENT: -1em"&gt;
 Principal amount&lt;/p&gt;
 &lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;$&lt;/td&gt;
 &lt;td valign="bottom" align="right"&gt;100,000&lt;/td&gt;
 &lt;td valign="bottom" nowrap="nowrap"&gt;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;$&lt;/td&gt;
 &lt;td valign="bottom" align="right"&gt;100,000&lt;/td&gt;
 &lt;td valign="bottom" nowrap="nowrap"&gt;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;/tr&gt;
 &lt;tr style="FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman" bgcolor="#CCEEFF"&gt;
 &lt;td valign="top"&gt;
 &lt;p style="FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; MARGIN-LEFT: 1em; TEXT-INDENT: -1em"&gt;
 Unaccreted debt issuance expense&lt;/p&gt;
 &lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom" align="right"&gt;(880&lt;/td&gt;
 &lt;td valign="bottom" nowrap="nowrap"&gt;)&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom" align="right"&gt;(1,561&lt;/td&gt;
 &lt;td valign="bottom" nowrap="nowrap"&gt;)&amp;#xA0;&lt;/td&gt;
 &lt;/tr&gt;
 &lt;tr style="FONT-SIZE: 1px"&gt;
 &lt;td valign="bottom"&gt;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;
 &lt;p style="BORDER-TOP: #000000 1px solid"&gt;&amp;#xA0;&lt;/p&gt;
 &lt;/td&gt;
 &lt;td valign="bottom"&gt;
 &lt;p style="BORDER-TOP: #000000 1px solid"&gt;&amp;#xA0;&lt;/p&gt;
 &lt;/td&gt;
 &lt;td&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;
 &lt;p style="BORDER-TOP: #000000 1px solid"&gt;&amp;#xA0;&lt;/p&gt;
 &lt;/td&gt;
 &lt;td valign="bottom"&gt;
 &lt;p style="BORDER-TOP: #000000 1px solid"&gt;&amp;#xA0;&lt;/p&gt;
 &lt;/td&gt;
 &lt;td&gt;&amp;#xA0;&lt;/td&gt;
 &lt;/tr&gt;
 &lt;tr style="FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman"&gt;
 &lt;td valign="top"&gt;
 &lt;p style="FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; MARGIN-LEFT: 1em; TEXT-INDENT: -1em"&gt;
 Net carrying amount&lt;/p&gt;
 &lt;/td&gt;
 &lt;td valign="bottom"&gt;&lt;font style="FONT-SIZE: 8pt"&gt;&amp;#xA0;&amp;#xA0;&lt;/font&gt;&lt;/td&gt;
 &lt;td valign="bottom"&gt;$&lt;/td&gt;
 &lt;td valign="bottom" align="right"&gt;99,120&lt;/td&gt;
 &lt;td valign="bottom" nowrap="nowrap"&gt;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&lt;font style="FONT-SIZE: 8pt"&gt;&amp;#xA0;&lt;/font&gt;&lt;/td&gt;
 &lt;td valign="bottom"&gt;$&lt;/td&gt;
 &lt;td valign="bottom" align="right"&gt;98,439&lt;/td&gt;
 &lt;td valign="bottom" nowrap="nowrap"&gt;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;/tr&gt;
 &lt;tr style="FONT-SIZE: 1px"&gt;
 &lt;td valign="bottom"&gt;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;
 &lt;p style="BORDER-TOP: #000000 3px double"&gt;&amp;#xA0;&lt;/p&gt;
 &lt;/td&gt;
 &lt;td valign="bottom"&gt;
 &lt;p style="BORDER-TOP: #000000 3px double"&gt;&amp;#xA0;&lt;/p&gt;
 &lt;/td&gt;
 &lt;td&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;
 &lt;p style="BORDER-TOP: #000000 3px double"&gt;&amp;#xA0;&lt;/p&gt;
 &lt;/td&gt;
 &lt;td valign="bottom"&gt;
 &lt;p style="BORDER-TOP: #000000 3px double"&gt;&amp;#xA0;&lt;/p&gt;
 &lt;/td&gt;
 &lt;td&gt;&amp;#xA0;&lt;/td&gt;
 &lt;/tr&gt;
 &lt;/table&gt;
 &lt;/div&gt;</us-gaap:ScheduleOfDebtInstrumentsTextBlock>
  <dei:AmendmentFlag contextRef="eol_PE126000--1410-Q0011_STD_273_20140930_0" id="id_5317772_C2611B6A-E03C-43B3-9D59-E2D6621D0FD9_1_1">false</dei:AmendmentFlag>
  <dei:CurrentFiscalYearEndDate contextRef="eol_PE126000--1410-Q0011_STD_273_20140930_0" id="id_5317772_B7613B91-2969-49E7-97EE-2369B1090B06_1_3">--12-31</dei:CurrentFiscalYearEndDate>
  <dei:DocumentFiscalYearFocus contextRef="eol_PE126000--1410-Q0011_STD_273_20140930_0" id="id_5317772_C2611B6A-E03C-43B3-9D59-E2D6621D0FD9_1_3">2014</dei:DocumentFiscalYearFocus>
  <us-gaap:IncomeTaxDisclosureTextBlock contextRef="eol_PE126000--1410-Q0011_STD_273_20140930_0" id="id_5317772_51B06208-3683-466D-9293-A8F17BA835D4_1_0">&lt;div&gt;
 &lt;p style="margin-top:18pt; margin-bottom:0pt; font-size:10pt; font-family:Times New Roman"&gt;
 &lt;b&gt;12. Income taxes&lt;/b&gt;&lt;/p&gt;
 &lt;p style="margin-top:6pt; margin-bottom:0pt; font-size:10pt; font-family:Times New Roman"&gt;
 As required by ASC 740 &lt;i&gt;Income Taxes&lt;/i&gt; (&amp;#x201C;ASC 740&amp;#x201D;),
 management of the Company has evaluated the positive and negative
 evidence bearing upon the realizability of its deferred tax assets
 and concluded, in accordance with the applicable accounting
 standards, that net deferred tax assets should be fully
 reserved.&lt;/p&gt;
 &lt;p style="margin-top:12pt; margin-bottom:0pt; font-size:10pt; font-family:Times New Roman"&gt;
 ASC 740-10-25 &lt;i&gt;Income Taxes Recognition&lt;/i&gt; clarifies the
 accounting and disclosure for uncertainty in tax positions, as
 defined. This guidance seeks to reduce the diversity in practice
 associated with certain aspects of the recognition and measurement
 related to accounting for income taxes. The Company believes that
 its income tax filing positions and deductions will be sustained on
 audit and does not anticipate any adjustments that will result in a
 material change to its financial position. Therefore, no reserves
 for uncertain income tax positions have been recorded pursuant to
 this guidance. Tax years since 1993 remain subject to examination
 by the major tax jurisdictions in which the Company is subject to
 tax.&lt;/p&gt;
 &lt;/div&gt;</us-gaap:IncomeTaxDisclosureTextBlock>
  <us-gaap:LongTermDebtTextBlock contextRef="eol_PE126000--1410-Q0011_STD_273_20140930_0" id="id_5317772_0F436CD9-8310-4A2D-A0A6-70E67C9EE347_1_0">&lt;div&gt;
 &lt;p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; MARGIN-TOP: 18pt"&gt;
 &lt;b&gt;10. Senior convertible notes&lt;/b&gt;&lt;/p&gt;
 &lt;p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; MARGIN-TOP: 6pt"&gt;
 Senior convertible notes consisted of the following (in
 thousands):&lt;/p&gt;
 &lt;p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 12pt; MARGIN-TOP: 0pt"&gt;
 &amp;#xA0;&lt;/p&gt;
 &lt;table style="FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; BORDER-COLLAPSE: collapse" cellspacing="0" cellpadding="0" width="76%" align="center" border="0"&gt;
 &lt;tr&gt;
 &lt;td width="72%"&gt;&lt;/td&gt;
 &lt;td valign="bottom" width="7%"&gt;&lt;/td&gt;
 &lt;td&gt;&lt;/td&gt;
 &lt;td&gt;&lt;/td&gt;
 &lt;td&gt;&lt;/td&gt;
 &lt;td valign="bottom" width="7%"&gt;&lt;/td&gt;
 &lt;td&gt;&lt;/td&gt;
 &lt;td&gt;&lt;/td&gt;
 &lt;td&gt;&lt;/td&gt;
 &lt;/tr&gt;
 &lt;tr style="FONT-SIZE: 8pt; FONT-FAMILY: Times New Roman"&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;td style="BORDER-BOTTOM: #000000 1pt solid" valign="bottom" colspan="2" align="center"&gt;&lt;b&gt;September&amp;#xA0;30,&lt;br /&gt;
 2014&lt;/b&gt;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td style="BORDER-BOTTOM: #000000 1pt solid" valign="bottom" colspan="2" align="center"&gt;&lt;b&gt;December&amp;#xA0;31,&lt;br /&gt;
 2013&lt;/b&gt;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;/tr&gt;
 &lt;tr style="FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman" bgcolor="#CCEEFF"&gt;
 &lt;td valign="top"&gt;
 &lt;p style="FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; MARGIN-LEFT: 1em; TEXT-INDENT: -1em"&gt;
 &lt;b&gt;2015 notes&lt;/b&gt;&lt;/p&gt;
 &lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&lt;/td&gt;
 &lt;/tr&gt;
 &lt;tr style="FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman"&gt;
 &lt;td valign="top"&gt;
 &lt;p style="FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; MARGIN-LEFT: 1em; TEXT-INDENT: -1em"&gt;
 Principal amount&lt;/p&gt;
 &lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;$&lt;/td&gt;
 &lt;td valign="bottom" align="right"&gt;100,000&lt;/td&gt;
 &lt;td valign="bottom" nowrap="nowrap"&gt;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;$&lt;/td&gt;
 &lt;td valign="bottom" align="right"&gt;100,000&lt;/td&gt;
 &lt;td valign="bottom" nowrap="nowrap"&gt;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;/tr&gt;
 &lt;tr style="FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman" bgcolor="#CCEEFF"&gt;
 &lt;td valign="top"&gt;
 &lt;p style="FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; MARGIN-LEFT: 1em; TEXT-INDENT: -1em"&gt;
 Unaccreted debt issuance expense&lt;/p&gt;
 &lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom" align="right"&gt;(880&lt;/td&gt;
 &lt;td valign="bottom" nowrap="nowrap"&gt;)&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom" align="right"&gt;(1,561&lt;/td&gt;
 &lt;td valign="bottom" nowrap="nowrap"&gt;)&amp;#xA0;&lt;/td&gt;
 &lt;/tr&gt;
 &lt;tr style="FONT-SIZE: 1px"&gt;
 &lt;td valign="bottom"&gt;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;
 &lt;p style="BORDER-TOP: #000000 1px solid"&gt;&amp;#xA0;&lt;/p&gt;
 &lt;/td&gt;
 &lt;td valign="bottom"&gt;
 &lt;p style="BORDER-TOP: #000000 1px solid"&gt;&amp;#xA0;&lt;/p&gt;
 &lt;/td&gt;
 &lt;td&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;
 &lt;p style="BORDER-TOP: #000000 1px solid"&gt;&amp;#xA0;&lt;/p&gt;
 &lt;/td&gt;
 &lt;td valign="bottom"&gt;
 &lt;p style="BORDER-TOP: #000000 1px solid"&gt;&amp;#xA0;&lt;/p&gt;
 &lt;/td&gt;
 &lt;td&gt;&amp;#xA0;&lt;/td&gt;
 &lt;/tr&gt;
 &lt;tr style="FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman"&gt;
 &lt;td valign="top"&gt;
 &lt;p style="FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; MARGIN-LEFT: 1em; TEXT-INDENT: -1em"&gt;
 Net carrying amount&lt;/p&gt;
 &lt;/td&gt;
 &lt;td valign="bottom"&gt;&lt;font style="FONT-SIZE: 8pt"&gt;&amp;#xA0;&amp;#xA0;&lt;/font&gt;&lt;/td&gt;
 &lt;td valign="bottom"&gt;$&lt;/td&gt;
 &lt;td valign="bottom" align="right"&gt;99,120&lt;/td&gt;
 &lt;td valign="bottom" nowrap="nowrap"&gt;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&lt;font style="FONT-SIZE: 8pt"&gt;&amp;#xA0;&lt;/font&gt;&lt;/td&gt;
 &lt;td valign="bottom"&gt;$&lt;/td&gt;
 &lt;td valign="bottom" align="right"&gt;98,439&lt;/td&gt;
 &lt;td valign="bottom" nowrap="nowrap"&gt;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;/tr&gt;
 &lt;tr style="FONT-SIZE: 1px"&gt;
 &lt;td valign="bottom"&gt;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;
 &lt;p style="BORDER-TOP: #000000 3px double"&gt;&amp;#xA0;&lt;/p&gt;
 &lt;/td&gt;
 &lt;td valign="bottom"&gt;
 &lt;p style="BORDER-TOP: #000000 3px double"&gt;&amp;#xA0;&lt;/p&gt;
 &lt;/td&gt;
 &lt;td&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;
 &lt;p style="BORDER-TOP: #000000 3px double"&gt;&amp;#xA0;&lt;/p&gt;
 &lt;/td&gt;
 &lt;td valign="bottom"&gt;
 &lt;p style="BORDER-TOP: #000000 3px double"&gt;&amp;#xA0;&lt;/p&gt;
 &lt;/td&gt;
 &lt;td&gt;&amp;#xA0;&lt;/td&gt;
 &lt;/tr&gt;
 &lt;/table&gt;
 &lt;p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; MARGIN-TOP: 12pt"&gt;
 On August&amp;#xA0;18, 2010, the Company completed a Rule 144A offering
 of $100.0 million aggregate principal amount of 2015 notes. The
 2015 notes are governed by the terms of an indenture dated as of
 August&amp;#xA0;24, 2010 (the &amp;#x201C;2015 Note Indenture&amp;#x201D;). The
 2015 notes bear interest at the rate of 5.75%&amp;#xA0;per year on the
 principal amount, payable in cash semi-annually in arrears on
 February&amp;#xA0;15 and August&amp;#xA0;15 of each year, beginning
 February&amp;#xA0;15, 2011. In connection with the 2015 notes, the
 Company had accrued interest of $1.0 million and $2.4 million as of
 September&amp;#xA0;30, 2014 and December&amp;#xA0;31, 2013, respectively.
 The 2015 notes are general, unsecured, senior obligations of the
 Company and effectively rank junior in right of payment to all of
 the Company&amp;#x2019;s secured debt, to the extent of the value of the
 assets securing such debt and to the debt and all other liabilities
 of the Company&amp;#x2019;s subsidiaries. The maturity date of the 2015
 notes is August&amp;#xA0;15, 2015 and payment is due in full on that
 date for unconverted securities. Because the 2015 notes are due
 within twelve months, the Company reclassified the 2015 notes from
 a long term liability to a current liability at September&amp;#xA0;30,
 2014. Holders of the 2015 notes may convert, at any time prior to
 the close of business on the business day immediately preceding the
 stated maturity date, any outstanding principal into shares of the
 Company&amp;#x2019;s common stock at an initial conversion rate of
 147.0859 shares per $1,000 principal amount, which is equal to a
 conversion price of approximately $6.80 per share, subject to
 adjustment. Except in certain circumstances, if the Company
 undergoes a fundamental change: (1)&amp;#xA0;the Company will pay a
 make-whole premium on the 2015 notes converted in connection with a
 fundamental change by increasing the conversion rate on such 2015
 notes, which amount, if any, will be based on the Company&amp;#x2019;s
 common stock price and the effective date of the fundamental
 change, and (2)&amp;#xA0;each holder of 2015 notes will have the option
 to require the Company to repurchase all or any portion of such
 holder&amp;#x2019;s 2015 notes at a repurchase price of 100% of the
 principal amount of the 2015 notes to be repurchased plus accrued
 and unpaid interest, if any. The Company may elect to redeem some
 or all of the 2015 notes if the closing stock price has equaled
 150% of the conversion price for at least 20 of the 30 consecutive
 trading days ending on the trading day before the Company&amp;#x2019;s
 redemption notice. The redemption price will equal 100% of the
 principal amount of the 2015 notes to be redeemed, plus accrued and
 unpaid interest, if any, to, but excluding, the redemption date,
 plus a make-whole payment equal to the sum of the present values of
 the remaining scheduled interest payments through and including
 August&amp;#xA0;15, 2015 (other than interest accrued up to, but
 excluding, the redemption date). The Company will be obligated to
 make the make-whole payment on all the 2015 notes called for
 redemption and converted during the period from the date the
 Company mailed the notice of redemption to and including the
 redemption date. The Company may elect to make the make-whole
 payment in cash or shares of its common stock, subject to certain
 limitations. Under the terms of the 2015 Note Indenture, the
 conversion option can be net-share settled and the maximum number
 of shares that could be required to be delivered under the
 contract, including the make-whole shares, is fixed and less than
 the number of authorized and unissued shares less the maximum
 number of shares that could be required to be delivered during the
 contract period under other existing commitments. Applying the
 Company&amp;#x2019;s sequencing policy, the Company performed an
 analysis at the time of the offering of the 2015 notes and each
 reporting date since and has concluded that the number of available
 authorized shares at the time of the offering and each subsequent
 reporting date was sufficient to deliver the number of shares that
 could be required to be delivered during the contract period under
 existing commitments.&lt;/p&gt;
 &lt;p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; MARGIN-TOP: 12pt"&gt;
 The Company incurred approximately $4.2 million in issuance costs
 which are recorded as an offset to the 2015 notes in the
 accompanying condensed consolidated balance sheets. These costs are
 being accreted to interest expense using the effective interest
 method over the term of the 2015 notes.&lt;/p&gt;
 &lt;p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; MARGIN-TOP: 12pt"&gt;
 The 2015 notes provide that upon an acceleration of certain
 indebtedness, including the 2019 notes and the Tranche B notes
 described in Note 11, the holders may elect to accelerate the
 Company&amp;#x2019;s repayment obligations under the 2015 notes if such
 acceleration is not cured, waived, rescinded or annulled. There can
 be no assurance that the holders would not choose to exercise these
 rights in the event such events were to occur.&lt;/p&gt;
 &lt;p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; MARGIN-TOP: 12pt"&gt;
 Accretion of debt issuance expense in connection with the 2015
 notes during the three and nine months ended September&amp;#xA0;30,
 2014 and 2013 was as follows (in thousands):&lt;/p&gt;
 &lt;p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 12pt; MARGIN-TOP: 0pt"&gt;
 &amp;#xA0;&lt;/p&gt;
 &lt;table style="FONT-SIZE: 8pt; FONT-FAMILY: Times New Roman; BORDER-COLLAPSE: collapse" cellspacing="0" cellpadding="0" width="92%" align="center" border="0"&gt;
 &lt;tr&gt;
 &lt;td width="76%"&gt;&lt;/td&gt;
 &lt;td valign="bottom" width="3%"&gt;&lt;/td&gt;
 &lt;td&gt;&lt;/td&gt;
 &lt;td&gt;&lt;/td&gt;
 &lt;td&gt;&lt;/td&gt;
 &lt;td valign="bottom" width="3%"&gt;&lt;/td&gt;
 &lt;td&gt;&lt;/td&gt;
 &lt;td&gt;&lt;/td&gt;
 &lt;td&gt;&lt;/td&gt;
 &lt;td valign="bottom" width="3%"&gt;&lt;/td&gt;
 &lt;td&gt;&lt;/td&gt;
 &lt;td&gt;&lt;/td&gt;
 &lt;td&gt;&lt;/td&gt;
 &lt;td valign="bottom" width="3%"&gt;&lt;/td&gt;
 &lt;td&gt;&lt;/td&gt;
 &lt;td&gt;&lt;/td&gt;
 &lt;td&gt;&lt;/td&gt;
 &lt;/tr&gt;
 &lt;tr style="FONT-SIZE: 8pt; FONT-FAMILY: Times New Roman"&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;td style="BORDER-BOTTOM: #000000 1pt solid" valign="bottom" colspan="6" align="center"&gt;&lt;b&gt;Three&amp;#xA0;months&amp;#xA0;ended&lt;br /&gt;
 September&amp;#xA0;30,&lt;/b&gt;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;td style="BORDER-BOTTOM: #000000 1pt solid" valign="bottom" colspan="6" align="center"&gt;&lt;b&gt;Nine&amp;#xA0;months&amp;#xA0;ended&lt;br /&gt;
 September&amp;#xA0;30,&lt;/b&gt;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;/tr&gt;
 &lt;tr style="FONT-SIZE: 8pt; FONT-FAMILY: Times New Roman"&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;td style="BORDER-BOTTOM: #000000 1pt solid" valign="bottom" colspan="2" align="center"&gt;&lt;b&gt;2014&lt;/b&gt;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;td style="BORDER-BOTTOM: #000000 1pt solid" valign="bottom" colspan="2" align="center"&gt;&lt;b&gt;2013&lt;/b&gt;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;td style="BORDER-BOTTOM: #000000 1pt solid" valign="bottom" colspan="2" align="center"&gt;&lt;b&gt;2014&lt;/b&gt;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;td style="BORDER-BOTTOM: #000000 1pt solid" valign="bottom" colspan="2" align="center"&gt;&lt;b&gt;2013&lt;/b&gt;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;/tr&gt;
 &lt;tr style="FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman" bgcolor="#CCEEFF"&gt;
 &lt;td valign="top"&gt;
 &lt;p style="FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; MARGIN-LEFT: 1em; TEXT-INDENT: -1em"&gt;
 Accretion expense&lt;/p&gt;
 &lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;$&lt;/td&gt;
 &lt;td valign="bottom" align="right"&gt;231&lt;/td&gt;
 &lt;td valign="bottom" nowrap="nowrap"&gt;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;$&lt;/td&gt;
 &lt;td valign="bottom" align="right"&gt;216&lt;/td&gt;
 &lt;td valign="bottom" nowrap="nowrap"&gt;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;$&lt;/td&gt;
 &lt;td valign="bottom" align="right"&gt;681&lt;/td&gt;
 &lt;td valign="bottom" nowrap="nowrap"&gt;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;$&lt;/td&gt;
 &lt;td valign="bottom" align="right"&gt;637&lt;/td&gt;
 &lt;td valign="bottom" nowrap="nowrap"&gt;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;/tr&gt;
 &lt;tr style="FONT-SIZE: 1px"&gt;
 &lt;td valign="bottom"&gt;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;
 &lt;p style="BORDER-TOP: #000000 3px double"&gt;&amp;#xA0;&lt;/p&gt;
 &lt;/td&gt;
 &lt;td valign="bottom"&gt;
 &lt;p style="BORDER-TOP: #000000 3px double"&gt;&amp;#xA0;&lt;/p&gt;
 &lt;/td&gt;
 &lt;td&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;
 &lt;p style="BORDER-TOP: #000000 3px double"&gt;&amp;#xA0;&lt;/p&gt;
 &lt;/td&gt;
 &lt;td valign="bottom"&gt;
 &lt;p style="BORDER-TOP: #000000 3px double"&gt;&amp;#xA0;&lt;/p&gt;
 &lt;/td&gt;
 &lt;td&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;
 &lt;p style="BORDER-TOP: #000000 3px double"&gt;&amp;#xA0;&lt;/p&gt;
 &lt;/td&gt;
 &lt;td valign="bottom"&gt;
 &lt;p style="BORDER-TOP: #000000 3px double"&gt;&amp;#xA0;&lt;/p&gt;
 &lt;/td&gt;
 &lt;td&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;
 &lt;p style="BORDER-TOP: #000000 3px double"&gt;&amp;#xA0;&lt;/p&gt;
 &lt;/td&gt;
 &lt;td valign="bottom"&gt;
 &lt;p style="BORDER-TOP: #000000 3px double"&gt;&amp;#xA0;&lt;/p&gt;
 &lt;/td&gt;
 &lt;td&gt;&amp;#xA0;&lt;/td&gt;
 &lt;/tr&gt;
 &lt;/table&gt;
 &lt;/div&gt;</us-gaap:LongTermDebtTextBlock>
  <us-gaap:OrganizationConsolidationAndPresentationOfFinancialStatementsDisclosureTextBlock contextRef="eol_PE126000--1410-Q0011_STD_273_20140930_0" id="id_5317772_A55643AD-4EAC-4852-B95F-3424C2595045_1_0">&lt;div&gt;
 &lt;p style="MARGIN-BOTTOM: 0pt; WHITE-SPACE: normal; TEXT-TRANSFORM: none; WORD-SPACING: 0px; COLOR: rgb(0,0,0); FONT: 10pt &apos;Times New Roman&apos;; MARGIN-TOP: 12pt; LETTER-SPACING: normal; TEXT-INDENT: 0px; -webkit-text-stroke-width: 0px"&gt;
 &lt;b&gt;1. Description of business and basis of presentation&lt;/b&gt;&lt;/p&gt;
 &lt;p style="MARGIN-BOTTOM: 0pt; WHITE-SPACE: normal; TEXT-TRANSFORM: none; WORD-SPACING: 0px; COLOR: rgb(0,0,0); FONT: 10pt &apos;Times New Roman&apos;; MARGIN-TOP: 6pt; LETTER-SPACING: normal; TEXT-INDENT: 0px; -webkit-text-stroke-width: 0px"&gt;
 The accompanying unaudited condensed consolidated financial
 statements of MannKind Corporation and its subsidiaries
 (&amp;#x201C;MannKind&amp;#x201D; or the &amp;#x201C;Company&amp;#x201D;), have been
 prepared in accordance with generally accepted accounting
 principles in the United States of America (&amp;#x201C;GAAP&amp;#x201D;) for
 interim financial information and with the instructions to Form
 10-Q and Article 10 of Regulation S-X of the Securities and
 Exchange Commission (the &amp;#x201C;SEC&amp;#x201D;). Accordingly, they do
 not include all of the information and footnotes required by GAAP
 for complete financial statements. The information included in this
 quarterly report on Form 10-Q should be read in conjunction with
 the audited consolidated financial statements and notes thereto
 included in the Company&amp;#x2019;s annual report on Form 10-K for the
 fiscal year ended December&amp;#xA0;31, 2013 filed with the SEC on
 March&amp;#xA0;3, 2014 (the &amp;#x201C;Annual Report&amp;#x201D;).&lt;/p&gt;
 &lt;p style="MARGIN-BOTTOM: 0pt; WHITE-SPACE: normal; TEXT-TRANSFORM: none; WORD-SPACING: 0px; COLOR: rgb(0,0,0); FONT: 10pt &apos;Times New Roman&apos;; MARGIN-TOP: 12pt; LETTER-SPACING: normal; TEXT-INDENT: 0px; -webkit-text-stroke-width: 0px"&gt;
 In the opinion of management, all adjustments, consisting only of
 normal, recurring adjustments, considered necessary for a fair
 presentation of the results of these interim periods have been
 included. Interim financial results may not be indicative of the
 results that may be expected for the full year.&lt;/p&gt;
 &lt;p style="MARGIN-BOTTOM: 0pt; WHITE-SPACE: normal; TEXT-TRANSFORM: none; WORD-SPACING: 0px; COLOR: rgb(0,0,0); FONT: 10pt &apos;Times New Roman&apos;; MARGIN-TOP: 12pt; LETTER-SPACING: normal; TEXT-INDENT: 0px; -webkit-text-stroke-width: 0px"&gt;
 The preparation of financial statements in conformity with GAAP
 requires management to make estimates and assumptions that affect
 the amounts reported in the financial statements and accompanying
 notes. Actual results could differ from those estimates or
 assumptions. The more significant estimates reflected in these
 accompanying financial statements involve assessing long-lived
 assets for impairment, accrued expenses, including clinical study
 expenses, valuation of forward purchase contracts, valuation of the
 facility financing obligation, commitment asset, milestone rights,
 valuation of stock-based compensation and the determination of the
 provision for income taxes and corresponding deferred tax assets
 and liabilities and any valuation allowance recorded against net
 deferred tax assets. The estimation process often may yield a range
 of potentially reasonable estimates of the ultimate future outcomes
 and management must select an amount that falls within that range
 of reasonable estimates. This process may result in actual results
 differing materially from those estimated amounts used in the
 preparation of the financial statements.&lt;/p&gt;
 &lt;p style="MARGIN-BOTTOM: 0pt; WHITE-SPACE: normal; TEXT-TRANSFORM: none; WORD-SPACING: 0px; COLOR: rgb(0,0,0); FONT: 10pt &apos;Times New Roman&apos;; MARGIN-TOP: 12pt; LETTER-SPACING: normal; TEXT-INDENT: 0px; -webkit-text-stroke-width: 0px"&gt;
 &lt;b&gt;&lt;i&gt;Business &amp;#x2014;&amp;#xA0;&lt;/i&gt;&lt;/b&gt;The Company is a
 biopharmaceutical company focused on the discovery and development
 of therapeutic products for diseases such as diabetes. The
 Company&amp;#x2019;s lead product, AFREZZA (insulin human) inhalation
 powder, is a rapid-acting inhaled insulin that was approved by the
 U.S. Food and Drug Administration (&amp;#x201C;FDA&amp;#x201D;) on
 June&amp;#xA0;27, 2014 to improve glycemic control in adult patients
 with diabetes.&lt;/p&gt;
 &lt;p style="MARGIN-BOTTOM: 0pt; WHITE-SPACE: normal; TEXT-TRANSFORM: none; WORD-SPACING: 0px; COLOR: rgb(0,0,0); FONT: 10pt &apos;Times New Roman&apos;; MARGIN-TOP: 12pt; LETTER-SPACING: normal; TEXT-INDENT: 0px; -webkit-text-stroke-width: 0px"&gt;
 &lt;b&gt;&lt;i&gt;Basis of Presentation &amp;#x2014;&amp;#xA0;&lt;/i&gt;&lt;/b&gt;The Company is
 considered to be in the development stage as its primary activities
 since incorporation have been establishing its facilities,
 recruiting personnel, conducting research and development, business
 development, business and financial planning, and raising capital.
 It is costly to develop therapeutic products and conduct clinical
 studies for these products. From its inception through
 September&amp;#xA0;30, 2014, the Company had accumulated net losses of
 $2.5 billion, which include cumulative negative cash flow from
 operations of $1.7 billion and a goodwill impairment charge of
 $151.4 million.&lt;/p&gt;
 &lt;p style="MARGIN-BOTTOM: 0pt; WHITE-SPACE: normal; TEXT-TRANSFORM: none; WORD-SPACING: 0px; COLOR: rgb(0,0,0); FONT: 10pt &apos;Times New Roman&apos;; MARGIN-TOP: 12pt; LETTER-SPACING: normal; TEXT-INDENT: 0px; -webkit-text-stroke-width: 0px"&gt;
 On August 11, 2014, the Company entered into a license and
 collaboration agreement (the &amp;#x201C;Sanofi License
 Agreement&amp;#x201D;) with Sanofi-Aventis Deutschland GmbH (which
 subsequently assigned its rights and obligations under the
 agreement to Sanofi-Aventis U.S. LLC (&amp;#x201C;Sanofi&amp;#x201D;)),
 pursuant to which Sanofi will be responsible for global commercial,
 regulatory and development activities for AFREZZA.&amp;#xA0;Under the
 Sanofi License Agreement, the Company received a $150.0 million
 up-front fee and may earn up to an aggregate of $775.0 million upon
 the achievement of certain development, manufacturing, regulatory
 and sales milestones. Worldwide profits and losses with respect to
 AFREZZA will be shared 65% by Sanofi and 35% by the Company.
 Pursuant to a supply agreement, the Company will manufacture
 AFREZZA at its manufacturing facility in Danbury, Connecticut to
 supply Sanofi&amp;#x2019;s demand for the product. The Sanofi License
 Agreement became effective on September 23, 2014 following
 completion of the U.S. Federal Trade Commission&amp;#x2019;s review of
 the transactions contemplated by the Sanofi License Agreement under
 the Hart-Scott-Rodino Antitrust Improvements Act of 1976, as
 amended, and the rules and regulations promulgated thereunder (the
 &amp;#x201C;Hart-Scott-Rodino Act&amp;#x201D;) and the completion of
 documentation related to the $175.0 million secured loan facility
 being provided to the Company by an affiliate of Sanofi (the
 &amp;#x201C;Sanofi Loan Facility&amp;#x201D;) to fund the Company&amp;#x2019;s
 share of net losses under the Sanofi License Agreement.&lt;/p&gt;
 &lt;p style="MARGIN-BOTTOM: 0pt; WHITE-SPACE: normal; TEXT-TRANSFORM: none; WORD-SPACING: 0px; COLOR: rgb(0,0,0); FONT: 10pt &apos;Times New Roman&apos;; MARGIN-TOP: 12pt; LETTER-SPACING: normal; TEXT-INDENT: 0px; -webkit-text-stroke-width: 0px"&gt;
 At September&amp;#xA0;30, 2014, the Company&amp;#x2019;s capital resources
 consisted of cash and cash equivalents of $172.5 million. The
 Company expects to continue to incur significant expenditures to
 support commercial launch of AFREZZA and the development of other
 product candidates as contemplated under the Sanofi License
 Agreement. In addition, the Company&amp;#x2019;s 5.75% Senior
 Convertible Notes due 2015 (the &amp;#x201C;2015 notes&amp;#x201D;) in the
 aggregate principal amount of $100.0 million have a maturity date
 of August&amp;#xA0;15, 2015, and payment on the outstanding amount is
 due in full on that date (see Note 10 &amp;#x2013; Senior convertible
 notes).&lt;/p&gt;
 &lt;p style="MARGIN-BOTTOM: 0px; WHITE-SPACE: normal; TEXT-TRANSFORM: none; WORD-SPACING: 0px; COLOR: rgb(0,0,0); FONT: 1px &apos;Times New Roman&apos;; MARGIN-TOP: 12px; LETTER-SPACING: normal; TEXT-INDENT: 0px; -webkit-text-stroke-width: 0px"&gt;
 &amp;#xA0;&lt;/p&gt;
 &lt;p style="MARGIN-BOTTOM: 0pt; WHITE-SPACE: normal; TEXT-TRANSFORM: none; WORD-SPACING: 0px; COLOR: rgb(0,0,0); FONT: 10pt &apos;Times New Roman&apos;; MARGIN-TOP: 0pt; LETTER-SPACING: normal; TEXT-INDENT: 0px; -webkit-text-stroke-width: 0px"&gt;
 The Company may need to raise additional capital, whether through
 the sale of equity or debt securities, additional strategic
 business collaborations, the establishment of other funding
 facilities, licensing arrangements, asset sales or other means.
 Additional funding sources that are, or in certain circumstances
 may be available to the Company, include approximately
 $30.1&amp;#xA0;million principal amount of available borrowings under
 its loan arrangement ( the &amp;#x201C;Loan Arrangement&amp;#x201D;) with The
 Mann Group LLC (&amp;#x201C;The Mann Group&amp;#x201D;) (see note 9 &amp;#x2013;
 Related-party arrangements), potential proceeds from the exercise
 of warrants issued in its February 2012 public offering of
 approximately $20 million, the Company&amp;#x2019;s at-the-market
 issuance sales agreements which allow the Company to sell up to $50
 million in common stock, and pursuant to the facility agreement
 (the &amp;#x201C;Facility Agreement&amp;#x201D;) with Deerfield Private
 Design Fund II, L.P. (&amp;#x201C;Deerfield Private Design Fund&amp;#x201D;)
 and Deerfield Private Design International II, L.P. (collectively,
 &amp;#x201C;Deerfield&amp;#x201D;) and the First Amendment to Facility
 Agreement and Registration Rights Agreement (the &amp;#x201C;First
 Amendment&amp;#x201D;) additional sales of an additional tranche of
 notes (the &amp;#x201C;Tranche B notes&amp;#x201D;) of up to $70 million
 which must be purchased prior to December 30, 2014 (see Note 11
 &amp;#x2013; Facility Agreement).&lt;/p&gt;
 &lt;p style="MARGIN-BOTTOM: 0pt; WHITE-SPACE: normal; TEXT-TRANSFORM: none; WORD-SPACING: 0px; COLOR: rgb(0,0,0); FONT: 10pt &apos;Times New Roman&apos;; MARGIN-TOP: 12pt; LETTER-SPACING: normal; TEXT-INDENT: 0px; -webkit-text-stroke-width: 0px"&gt;
 Although we believe that our existing cash and cash equivalents and
 available debt financing will be sufficient to finance our
 operational cash needs through at least the next twelve months,
 should our results not meet our current operating plan, it could
 negatively impact our liquidity and we may need to raise additional
 capital or seek additional financing sources as discussed above.
 There can be no assurance that we would be able to raise such
 additional financing or additional capital on acceptable terms, or
 at all, and if we are not able to raise adequate additional
 financing or capital to continue to fund our ongoing operations, we
 will need to defer, reduce or eliminate significant planned
 expenditures or significantly curtail our operations, and there may
 be substantial doubt about our ability to continue as a going
 concern.&lt;/p&gt;
 &lt;p style="MARGIN-BOTTOM: 0pt; WHITE-SPACE: normal; TEXT-TRANSFORM: none; WORD-SPACING: 0px; COLOR: rgb(0,0,0); FONT: 10pt &apos;Times New Roman&apos;; MARGIN-TOP: 12pt; LETTER-SPACING: normal; TEXT-INDENT: 0px; -webkit-text-stroke-width: 0px"&gt;
 &lt;b&gt;&lt;i&gt;Prepaid expenses and other current assets &amp;#x2014;&amp;#xA0;&lt;/i&gt;&lt;/b&gt;Prepaid expenses and
 other current assets primarily consist of prepaid expenses for
 goods and services to be received. As of September&amp;#xA0;30, 2014,
 prepaid and other current assets had a balance of $20.3 million,
 mainly comprised of a $15.0 million prepayment for 2015 quantities
 of insulin, prepaid insurance, and prepaid clinical trial
 expenses.&lt;/p&gt;
 &lt;p style="MARGIN-BOTTOM: 0pt; WHITE-SPACE: normal; TEXT-TRANSFORM: none; WORD-SPACING: 0px; COLOR: rgb(0,0,0); FONT: 10pt &apos;Times New Roman&apos;; MARGIN-TOP: 12pt; LETTER-SPACING: normal; TEXT-INDENT: 0px; -webkit-text-stroke-width: 0px"&gt;
 On July&amp;#xA0;31, 2014, the Company entered into a Supply Agreement
 (the &amp;#x201C;Supply Agreement&amp;#x201D;) with Amphastar France
 Pharmaceuticals S.A.S., a French corporation
 (&amp;#x201C;Amphastar&amp;#x201D;), pursuant to which Amphastar will
 manufacture for and supply to the Company certain quantities of
 recombinant human insulin for use in AFREZZA. Under the terms of
 the Supply Agreement, Amphastar will be responsible for
 manufacturing the insulin in accordance with the Company&amp;#x2019;s
 specifications and agreed-upon quality standards. The Company has
 agreed to purchase annual minimum quantities of insulin under the
 Supply Agreement of an aggregate of approximately
 &amp;#x20AC;120.1&amp;#xA0;million in calendar years 2015 through 2019. The
 Company may request to purchase additional quantities of insulin
 over such annual minimum quantities. As part of the Supply
 Agreement, the Company paid a $15.0 million deposit to Amphastar as
 prepayment for 2015 quantities of insulin.&lt;/p&gt;
 &lt;p style="MARGIN-BOTTOM: 0pt; WHITE-SPACE: normal; TEXT-TRANSFORM: none; WORD-SPACING: 0px; COLOR: rgb(0,0,0); FONT: 10pt &apos;Times New Roman&apos;; MARGIN-TOP: 12pt; LETTER-SPACING: normal; TEXT-INDENT: 0px; -webkit-text-stroke-width: 0px"&gt;
 Unless earlier terminated, the term of the Supply Agreement expires
 on December&amp;#xA0;31, 2019 and can be renewed for additional,
 successive two year terms upon 12 months&amp;#x2019; written notice,
 given prior to the end of the initial term or any additional two
 year term. The Company and Amphastar each have normal and customary
 termination rights, including termination for material breach that
 is not cured within a specific time frame or in the event of
 liquidation, bankruptcy or insolvency of the other party. In
 addition, the Company may terminate the Supply Agreement upon two
 years&amp;#x2019; prior written notice to Amphastar without cause or
 upon 30 days&amp;#x2019; prior written notice to Amphastar if a
 controlling regulatory authority withdraws approval for AFREZZA,
 provided, however, in the event of a termination pursuant to either
 of the latter two scenarios, the provisions of the Supply Agreement
 require the Company to pay the full amount of all unpaid purchase
 commitments due over the initial term within 60 calendar days of
 the effective date of such termination.&lt;/p&gt;
 &lt;p style="MARGIN-BOTTOM: 0pt; WHITE-SPACE: normal; TEXT-TRANSFORM: none; WORD-SPACING: 0px; COLOR: rgb(0,0,0); FONT: 10pt &apos;Times New Roman&apos;; MARGIN-TOP: 12pt; LETTER-SPACING: normal; TEXT-INDENT: 0px; -webkit-text-stroke-width: 0px"&gt;
 &lt;b&gt;&lt;i&gt;Sale of intellectual property &amp;#x2014;&amp;#xA0;&lt;/i&gt;&lt;/b&gt;On July&amp;#xA0;18, 2014,
 the Company entered into an assignment agreement with a third party
 whereby the third party acquired all proprietary rights, technology
 and know-how that related to a small molecule inhibitor compound
 and all pre-clinical data and results related thereto. Under the
 terms of the assignment agreement, the Company received total
 consideration of $9.3 million, which was offset by $1.4 million of
 expense associated with the sale of the intellectual property
 related to oncology.&lt;/p&gt;
 &lt;p style="MARGIN-BOTTOM: 0pt; WHITE-SPACE: normal; TEXT-TRANSFORM: none; WORD-SPACING: 0px; COLOR: rgb(0,0,0); FONT: 10pt &apos;Times New Roman&apos;; MARGIN-TOP: 12pt; LETTER-SPACING: normal; TEXT-INDENT: 0px; -webkit-text-stroke-width: 0px"&gt;
 &lt;b&gt;&lt;i&gt;Fair Value of Financial Instruments &amp;#x2014;&amp;#xA0;&lt;/i&gt;&lt;/b&gt;The carrying amounts
 reported in the accompanying financial statements for cash and cash
 equivalents, accounts payable and accrued liabilities approximate
 their fair value due to their relatively short maturities. The fair
 value of the cash equivalents, note payable&amp;#xA0;to related party,
 senior convertible notes, and the elements of the Facility
 Agreement are discussed in Note 13, &amp;#x201C;Fair value of financial
 instruments.&amp;#x201D;&lt;/p&gt;
 &lt;p style="MARGIN-BOTTOM: 0pt; WHITE-SPACE: normal; TEXT-TRANSFORM: none; WORD-SPACING: 0px; COLOR: rgb(0,0,0); FONT: 10pt &apos;Times New Roman&apos;; MARGIN-TOP: 12pt; LETTER-SPACING: normal; TEXT-INDENT: 0px; -webkit-text-stroke-width: 0px"&gt;
 &lt;b&gt;&lt;i&gt;Recently Issued Accounting Standards
 &amp;#x2014;&lt;/i&gt;&lt;/b&gt;&amp;#xA0;In
 July 2013, the FASB issued ASU 2013-11,&lt;i&gt;&amp;#xA0;Income Taxes (Topic
 740): Presentation of an Unrecognized Tax Benefit when a Net
 Operating Loss Carryforward, a Similar Tax Loss, or a Tax Credit
 Carryforward Exists (a consensus of the FASB Emerging Issues Task
 Force)&lt;/i&gt;. The amendments in this ASU provide guidance on the
 financial statements presentation of an unrecognized tax benefit
 when a net operating loss carryforward, a similar tax loss, or a
 tax credit carryforward exists. An unrecognized tax benefit should
 be presented in the financial statements as a reduction to a
 deferred tax asset for a net operating loss carryforward, a similar
 tax loss, or a tax credit carryforward with certain exceptions, in
 which case such an unrecognized tax benefit should be presented in
 the financial statements as a liability. The amendments in this ASU
 do not require new recurring disclosures. The amendments in this
 ASU are effective for fiscal years, and interim periods within
 those years, beginning after December&amp;#xA0;15, 2013. The adoption
 of the new requirement did not have a significant impact on the
 Company&amp;#x2019;s consolidated financial statements.&lt;/p&gt;
 &lt;p style="MARGIN-BOTTOM: 0pt; WHITE-SPACE: normal; TEXT-TRANSFORM: none; WORD-SPACING: 0px; COLOR: rgb(0,0,0); FONT: 10pt &apos;Times New Roman&apos;; MARGIN-TOP: 12pt; LETTER-SPACING: normal; TEXT-INDENT: 0px; -webkit-text-stroke-width: 0px"&gt;
 In May&amp;#xA0;2014, a new standard was issued related to revenue
 recognition, which requires an entity to recognize the amount of
 revenue to which it expects to be entitled for the transfer of
 promised goods or services to customers. The new standard will
 replace most of the existing revenue recognition standards in U.S.
 GAAP when it becomes effective on January&amp;#xA0;1, 2017. Early
 adoption is not permitted. The new standard allows for either
 &amp;#x201C;full retrospective&amp;#x201D; adoption, whereby the new standard
 is applied to each prior reporting period presented or
 &amp;#x201C;modified retrospective&amp;#x201D; adoption, whereby the new
 standard is only applied to the most current period presented with
 the cumulative effect of the change recognized at the date of the
 initial application. The Company is assessing the potential impact
 of the new standard on its consolidated statements of financial
 position and results of operations and comprehensive income (loss)
 and has not yet selected a transition method.&lt;/p&gt;
 &lt;p style="MARGIN-BOTTOM: 0pt; WHITE-SPACE: normal; TEXT-TRANSFORM: none; WORD-SPACING: 0px; COLOR: rgb(0,0,0); FONT: 10pt &apos;Times New Roman&apos;; MARGIN-TOP: 12pt; LETTER-SPACING: normal; TEXT-INDENT: 0px; -webkit-text-stroke-width: 0px"&gt;
 In June 2014, the FASB issued ASU No.&amp;#xA0;2014-10, Development
 Stage Entities (Topic 915): Elimination of Certain Financial
 Reporting Requirements, Including an Amendment to Variable Interest
 Entities Guidance in Topic 810, Consolidation.&amp;#xA0;The amendments
 in this ASU remove all incremental financial reporting requirements
 from GAAP for development stage entities, including the removal of
 Topic 915, Development Stage Entities,&amp;#xA0;from the FASB
 Accounting Standards Codification. In addition, the ASU:
 (a)&amp;#xA0;adds an example disclosure in Topic 275, Risks and
 Uncertainties,&amp;#xA0;to illustrate one way that an entity that has
 not begun planned principal operations could provide information
 about the risks and uncertainties related to the company&amp;#x2019;s
 current activities; and (b)&amp;#xA0;removes an exception provided to
 development stage entities in Topic 810, Consolidation,&amp;#xA0;for
 determining whether an entity is a variable interest entity. The
 presentation and disclosure requirements in Topic 915 will no
 longer be required for the first annual period beginning after
 December&amp;#xA0;15, 2014. The revised consolidation standards are
 effective one year later, in annual periods beginning after
 December&amp;#xA0;15, 2015. Early adoption is permitted. The Company is
 evaluating the impact the adoption of ASU 2014-10 will have on its
 consolidated financial statements.&lt;/p&gt;
 &lt;p style="MARGIN-BOTTOM: 0pt; WHITE-SPACE: normal; TEXT-TRANSFORM: none; WORD-SPACING: 0px; COLOR: rgb(0,0,0); FONT: 10pt &apos;Times New Roman&apos;; MARGIN-TOP: 12pt; LETTER-SPACING: normal; TEXT-INDENT: 0px; -webkit-text-stroke-width: 0px"&gt;
 On August&amp;#xA0;27, 2014, the FASB issued ASU 2014-15, which
 provides guidance on determining when and how reporting entities
 must disclose going-concern uncertainties in their financial
 statements. The new standard requires management to perform interim
 and annual assessments of an entity&amp;#x2019;s ability to continue as
 a going concern within one year of the date of issuance of the
 entity&amp;#x2019;s financial statements (or within one year after the
 date on which the financial statements are available to be issued,
 when applicable). Further, an entity must provide certain
 disclosures if there is &amp;#x201C;substantial doubt about the
 entity&amp;#x2019;s ability to continue as a going concern.&amp;#x201D; The
 ASU is effective for annual periods ending after December&amp;#xA0;15,
 2016, and interim periods thereafter; early adoption is permitted.
 The Company is evaluating the impact the adoption of ASU 2014-15
 will have on its consolidated financial statements.&lt;/p&gt;
 &lt;/div&gt;</us-gaap:OrganizationConsolidationAndPresentationOfFinancialStatementsDisclosureTextBlock>
  <dei:EntityCentralIndexKey contextRef="eol_PE126000--1410-Q0011_STD_273_20140930_0" id="id_5317772_B7613B91-2969-49E7-97EE-2369B1090B06_1_2">0000899460</dei:EntityCentralIndexKey>
  <us-gaap:DisclosureOfCompensationRelatedCostsShareBasedPaymentsTextBlock contextRef="eol_PE126000--1410-Q0011_STD_273_20140930_0" id="id_5317772_EE2E4445-84C9-4423-A14D-4C1458093B8A_1_0">&lt;div&gt;
 &lt;p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; MARGIN-TOP: 18pt"&gt;
 &lt;b&gt;3. Accounting for stock-based compensation&lt;/b&gt;&lt;/p&gt;
 &lt;p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; MARGIN-TOP: 6pt"&gt;
 Total stock-based compensation expense recognized in the
 accompanying condensed consolidated statements of operations for
 the three and nine months ended September&amp;#xA0;30, 2014 and 2013
 was as follows (in thousands):&lt;/p&gt;
 &lt;p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 12pt; MARGIN-TOP: 0pt"&gt;
 &amp;#xA0;&lt;/p&gt;
 &lt;table style="FONT-SIZE: 8pt; FONT-FAMILY: Times New Roman; BORDER-COLLAPSE: collapse" cellspacing="0" cellpadding="0" width="92%" align="center" border="0"&gt;
 &lt;tr&gt;
 &lt;td width="68%"&gt;&lt;/td&gt;
 &lt;td valign="bottom" width="3%"&gt;&lt;/td&gt;
 &lt;td&gt;&lt;/td&gt;
 &lt;td&gt;&lt;/td&gt;
 &lt;td&gt;&lt;/td&gt;
 &lt;td valign="bottom" width="3%"&gt;&lt;/td&gt;
 &lt;td&gt;&lt;/td&gt;
 &lt;td&gt;&lt;/td&gt;
 &lt;td&gt;&lt;/td&gt;
 &lt;td valign="bottom" width="3%"&gt;&lt;/td&gt;
 &lt;td&gt;&lt;/td&gt;
 &lt;td&gt;&lt;/td&gt;
 &lt;td&gt;&lt;/td&gt;
 &lt;td valign="bottom" width="3%"&gt;&lt;/td&gt;
 &lt;td&gt;&lt;/td&gt;
 &lt;td&gt;&lt;/td&gt;
 &lt;td&gt;&lt;/td&gt;
 &lt;/tr&gt;
 &lt;tr style="FONT-SIZE: 8pt; FONT-FAMILY: Times New Roman"&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;td style="BORDER-BOTTOM: #000000 1pt solid" valign="bottom" colspan="6" align="center"&gt;&lt;b&gt;Three&amp;#xA0;months&amp;#xA0;ended&lt;br /&gt;
 September&amp;#xA0;30,&lt;/b&gt;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;td style="BORDER-BOTTOM: #000000 1pt solid" valign="bottom" colspan="6" align="center"&gt;&lt;b&gt;Nine months ended&lt;br /&gt;
 September&amp;#xA0;30,&lt;/b&gt;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;/tr&gt;
 &lt;tr style="FONT-SIZE: 8pt; FONT-FAMILY: Times New Roman"&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;td style="BORDER-BOTTOM: #000000 1pt solid" valign="bottom" colspan="2" align="center"&gt;&lt;b&gt;2014&lt;/b&gt;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td style="BORDER-BOTTOM: #000000 1pt solid" valign="bottom" colspan="2" align="center"&gt;&lt;b&gt;2013&lt;/b&gt;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;td style="BORDER-BOTTOM: #000000 1pt solid" valign="bottom" colspan="2" align="center"&gt;&lt;b&gt;2014&lt;/b&gt;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;td style="BORDER-BOTTOM: #000000 1pt solid" valign="bottom" colspan="2" align="center"&gt;&lt;b&gt;2013&lt;/b&gt;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;/tr&gt;
 &lt;tr style="FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman" bgcolor="#CCEEFF"&gt;
 &lt;td valign="top"&gt;
 &lt;p style="FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; MARGIN-LEFT: 1em; TEXT-INDENT: -1em"&gt;
 Stock-based compensation&lt;/p&gt;
 &lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;$&lt;/td&gt;
 &lt;td valign="bottom" align="right"&gt;(4,827&lt;/td&gt;
 &lt;td valign="bottom" nowrap="nowrap"&gt;)&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;$&lt;/td&gt;
 &lt;td valign="bottom" align="right"&gt;15,943&lt;/td&gt;
 &lt;td valign="bottom" nowrap="nowrap"&gt;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;$&lt;/td&gt;
 &lt;td valign="bottom" align="right"&gt;46,755&lt;/td&gt;
 &lt;td valign="bottom" nowrap="nowrap"&gt;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;$&lt;/td&gt;
 &lt;td valign="bottom" align="right"&gt;31,304&lt;/td&gt;
 &lt;td valign="bottom" nowrap="nowrap"&gt;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;/tr&gt;
 &lt;tr style="FONT-SIZE: 1px"&gt;
 &lt;td valign="bottom"&gt;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;
 &lt;p style="BORDER-TOP: #000000 3px double"&gt;&amp;#xA0;&lt;/p&gt;
 &lt;/td&gt;
 &lt;td valign="bottom"&gt;
 &lt;p style="BORDER-TOP: #000000 3px double"&gt;&amp;#xA0;&lt;/p&gt;
 &lt;/td&gt;
 &lt;td&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;
 &lt;p style="BORDER-TOP: #000000 3px double"&gt;&amp;#xA0;&lt;/p&gt;
 &lt;/td&gt;
 &lt;td valign="bottom"&gt;
 &lt;p style="BORDER-TOP: #000000 3px double"&gt;&amp;#xA0;&lt;/p&gt;
 &lt;/td&gt;
 &lt;td&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;
 &lt;p style="BORDER-TOP: #000000 3px double"&gt;&amp;#xA0;&lt;/p&gt;
 &lt;/td&gt;
 &lt;td valign="bottom"&gt;
 &lt;p style="BORDER-TOP: #000000 3px double"&gt;&amp;#xA0;&lt;/p&gt;
 &lt;/td&gt;
 &lt;td&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;
 &lt;p style="BORDER-TOP: #000000 3px double"&gt;&amp;#xA0;&lt;/p&gt;
 &lt;/td&gt;
 &lt;td valign="bottom"&gt;
 &lt;p style="BORDER-TOP: #000000 3px double"&gt;&amp;#xA0;&lt;/p&gt;
 &lt;/td&gt;
 &lt;td&gt;&amp;#xA0;&lt;/td&gt;
 &lt;/tr&gt;
 &lt;/table&gt;
 &lt;p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; MARGIN-TOP: 12pt"&gt;
 During the three months ended March&amp;#xA0;31, 2014, the Company
 issued stock awards to employees primarily with a four-year vesting
 schedule. The grant date fair value of the 46,400 restricted stock
 units and 17,700 stock options issued were $296,000 and $81,000,
 respectively, with a grant date fair value per share of $6.39 and
 $4.58, respectively.&lt;/p&gt;
 &lt;p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; MARGIN-TOP: 12pt"&gt;
 During the three months ended June&amp;#xA0;30, 2014, the Company
 issued stock awards to employees primarily with a four-year vesting
 schedule as well as non-employee directors primarily with a
 three-year vesting schedule. The grant date fair value of the
 158,600 restricted stock units and 252,600 stock options issued
 were $1.23 million and $1.32 million, respectively. The grant date
 fair value per share was $7.76 for restricted stock units, $5.31
 for employee stock options and $5.22 for non-employee director
 stock options.&lt;/p&gt;
 &lt;p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; MARGIN-TOP: 12pt"&gt;
 On June&amp;#xA0;30, 2014, the Company modified certain performance
 grants to allow 124 employees to withhold in excess of the minimum
 statutory requirements for performance-based restricted stock units
 at the employee&amp;#x2019;s discretion through December&amp;#xA0;31, 2014.
 The modification resulted in the reclassification of these
 performance grants from equity awards to liability awards, which
 require re-measurement at the end of each reporting period through
 settlement. Consequently, as of June&amp;#xA0;30, 2014, the
 reclassification and re-measurement of these performance-based
 restricted stock units resulted in an increase in stock-based
 compensation expense of $35.9 million.&lt;/p&gt;
 &lt;p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; MARGIN-TOP: 12pt"&gt;
 During the three months ended September&amp;#xA0;30, 2014, the
 performance shares related to the modification settled. The
 performance grants were re-measured on their respective settlement
 dates, which resulted in a credit to stock compensation expense of
 $12.9 million. As of September&amp;#xA0;30, 2014, there were no
 remaining liability awards.&lt;/p&gt;
 &lt;p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; MARGIN-TOP: 12pt"&gt;
 During the three months ended September&amp;#xA0;30, 2014, the Company
 issued stock awards to employees primarily with a four-year vesting
 schedule. The grant date fair value of the 720,000 restricted stock
 units and 1,053,900 stock options issued were $5.1 million and $4.9
 million, respectively, with a grant date fair value per share of
 $7.09 and $4.66, respectively.&lt;/p&gt;
 &lt;p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; MARGIN-TOP: 12pt"&gt;
 As of September&amp;#xA0;30, 2014, there was $10.3 million of
 unrecognized compensation cost related to options and $12.5 million
 of unrecognized compensation cost related to restricted stock
 units, which are expected to be recognized over the remaining
 weighted average vesting period of 3.0 years. The Company evaluates
 stock awards with performance conditions as to the probability that
 the performance conditions will be met and estimates the date at
 which the performance conditions will be met in order to properly
 recognize stock-based compensation expense over the requisite
 service period. As of September&amp;#xA0;30, 2014, there were no awards
 with milestones not considered probable of achievement.&lt;/p&gt;
 &lt;/div&gt;</us-gaap:DisclosureOfCompensationRelatedCostsShareBasedPaymentsTextBlock>
  <us-gaap:EarningsPerShareBasicAndDiluted contextRef="eol_PE126000--1410-Q0011_STD_273_20140930_0" unitRef="iso4217_USD_per_shares" decimals="2" id="id_5317772_85934197-CBB7-4BA6-8F32-BBF322FB13D6_3_18">-0.42</us-gaap:EarningsPerShareBasicAndDiluted>
  <us-gaap:FairValueDisclosuresTextBlock contextRef="eol_PE126000--1410-Q0011_STD_273_20140930_0" id="id_5317772_2A5E98A3-0257-45E8-866A-E27CC0574759_1_0">&lt;div&gt;
 &lt;p style="margin-top:18pt; margin-bottom:0pt; font-size:10pt; font-family:Times New Roman"&gt;
 &lt;b&gt;13. Fair value of financial instruments&lt;/b&gt;&lt;/p&gt;
 &lt;p style="margin-top:6pt; margin-bottom:0pt; font-size:10pt; font-family:Times New Roman"&gt;
 The Company applies various valuation approaches in determining the
 fair value of its financial assets and liabilities within a
 hierarchy that maximizes the use of observable inputs and minimizes
 the use of unobservable inputs by requiring that observable inputs
 be used when available. Observable inputs are inputs that market
 participants would use in pricing the asset or liability based on
 market data obtained from sources independent of the Company.
 Unobservable inputs are inputs that reflect the Company&amp;#x2019;s
 assumptions about the inputs that market participants would use in
 pricing the asset or liability and are developed based on the best
 information available in the circumstances. The fair value
 hierarchy is broken down into three levels based on the source of
 inputs as follows:&lt;/p&gt;
 &lt;p style="font-size:1px;margin-top:6px;margin-bottom:0px"&gt;
 &amp;#xA0;&lt;/p&gt;
 &lt;p style="margin-top:0pt; margin-bottom:0pt; margin-left:4%; font-size:10pt; font-family:Times New Roman"&gt;
 Level 1&amp;#x2014; Quoted prices for identical instruments in active
 markets.&lt;/p&gt;
 &lt;p style="margin-top:6pt; margin-bottom:0pt; margin-left:4%; font-size:10pt; font-family:Times New Roman"&gt;
 Level 2&amp;#x2014; Quoted prices for similar instruments in active
 markets; quoted prices for identical or similar instruments in
 markets that are not active; and model-derived valuations whose
 inputs are observable or whose significant value drivers are
 observable.&lt;/p&gt;
 &lt;p style="margin-top:6pt; margin-bottom:0pt; margin-left:4%; font-size:10pt; font-family:Times New Roman"&gt;
 Level 3&amp;#x2014; Significant inputs to the valuation model are
 unobservable.&lt;/p&gt;
 &lt;p style="margin-top:12pt; margin-bottom:0pt; font-size:10pt; font-family:Times New Roman"&gt;
 The availability of observable inputs can vary among the various
 types of financial assets and liabilities. To the extent that the
 valuation is based on models or inputs that are less observable or
 unobservable in the market, the determination of fair value
 requires more judgment. In certain cases, the inputs used to
 measure fair value may fall into different levels of the fair value
 hierarchy. In such cases, for financial statement disclosure
 purposes, the level in the fair value hierarchy within which the
 fair value measurement is categorized is based on the lowest level
 input that is significant to the overall fair value
 measurement.&lt;/p&gt;
 &lt;p style="margin-top:18pt; margin-bottom:0pt; font-size:10pt; font-family:Times New Roman"&gt;
 &lt;i&gt;Cash and cash equivalents&lt;/i&gt;&lt;/p&gt;
 &lt;p style="margin-top:6pt; margin-bottom:0pt; font-size:10pt; font-family:Times New Roman"&gt;
 Cash equivalents consist of highly liquid investments with original
 or remaining maturities of 90 days or less at the time of purchase,
 that are readily convertible into cash. As of September&amp;#xA0;30,
 2014 and December&amp;#xA0;31, 2013, the Company held $172.5 million
 and $70.8 million, respectively, of cash and cash equivalents,
 consisting primarily of money market funds of $169.7 million and
 $67.7 million, respectively, and the remaining in non-interest
 bearing checking accounts. The carrying value approximates the fair
 value. The fair value of these money market funds was determined by
 using quoted prices for identical investments in an active market
 (Level 1 in the fair value hierarchy).&lt;/p&gt;
 &lt;p style="margin-top:12pt; margin-bottom:0pt; font-size:10pt; font-family:Times New Roman"&gt;
 The following is a summary of the carrying values and estimated
 fair values of the 2015 notes and the facility financing obligation
 (i.e., the 2019 notes and Tranche B notes) (in millions):&lt;/p&gt;
 &lt;p style="font-size:12pt;margin-top:0pt;margin-bottom:0pt"&gt;
 &amp;#xA0;&lt;/p&gt;
 &lt;table cellspacing="0" cellpadding="0" width="92%" border="0" style="BORDER-COLLAPSE:COLLAPSE; font-family:Times New Roman; font-size:8pt" align="center"&gt;
 &lt;tr&gt;
 &lt;td width="65%"&gt;&lt;/td&gt;
 &lt;td valign="bottom" width="5%"&gt;&lt;/td&gt;
 &lt;td&gt;&lt;/td&gt;
 &lt;td&gt;&lt;/td&gt;
 &lt;td&gt;&lt;/td&gt;
 &lt;td valign="bottom" width="5%"&gt;&lt;/td&gt;
 &lt;td&gt;&lt;/td&gt;
 &lt;td&gt;&lt;/td&gt;
 &lt;td&gt;&lt;/td&gt;
 &lt;td valign="bottom" width="5%"&gt;&lt;/td&gt;
 &lt;td&gt;&lt;/td&gt;
 &lt;td&gt;&lt;/td&gt;
 &lt;td&gt;&lt;/td&gt;
 &lt;td valign="bottom" width="5%"&gt;&lt;/td&gt;
 &lt;td&gt;&lt;/td&gt;
 &lt;td&gt;&lt;/td&gt;
 &lt;td&gt;&lt;/td&gt;
 &lt;/tr&gt;
 &lt;tr style="font-family:Times New Roman; font-size:8pt"&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom" colspan="6" align="center" style="border-bottom:1.00pt solid #000000"&gt;&lt;b&gt;September&amp;#xA0;30,
 2014&lt;/b&gt;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom" colspan="6" align="center" style="border-bottom:1.00pt solid #000000"&gt;&lt;b&gt;December&amp;#xA0;31,
 2013&lt;/b&gt;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;/tr&gt;
 &lt;tr style="font-family:Times New Roman; font-size:8pt"&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom" colspan="2" align="center" style="border-bottom:1.00pt solid #000000"&gt;&lt;b&gt;Carrying&lt;br /&gt;
 value&lt;/b&gt;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom" colspan="2" align="center" style="border-bottom:1.00pt solid #000000"&gt;&lt;b&gt;Estimated&lt;br /&gt;
 fair value&lt;/b&gt;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom" colspan="2" align="center" style="border-bottom:1.00pt solid #000000"&gt;&lt;b&gt;Carrying&lt;br /&gt;
 value&lt;/b&gt;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom" colspan="2" align="center" style="border-bottom:1.00pt solid #000000"&gt;&lt;b&gt;Estimated&lt;br /&gt;
 fair value&lt;/b&gt;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;/tr&gt;
 &lt;tr bgcolor="#CCEEFF" style="font-family:Times New Roman; font-size:10pt"&gt;
 &lt;td valign="top"&gt;
 &lt;p style="margin-left:1.00em; text-indent:-1.00em; font-size:10pt; font-family:Times New Roman"&gt;
 2015 notes&lt;/p&gt;
 &lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;$&lt;/td&gt;
 &lt;td valign="bottom" align="right"&gt;99.1&lt;/td&gt;
 &lt;td nowrap="nowrap" valign="bottom"&gt;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;$&lt;/td&gt;
 &lt;td valign="bottom" align="right"&gt;113.9&lt;/td&gt;
 &lt;td nowrap="nowrap" valign="bottom"&gt;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;$&lt;/td&gt;
 &lt;td valign="bottom" align="right"&gt;98.4&lt;/td&gt;
 &lt;td nowrap="nowrap" valign="bottom"&gt;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;$&lt;/td&gt;
 &lt;td valign="bottom" align="right"&gt;102.2&lt;/td&gt;
 &lt;td nowrap="nowrap" valign="bottom"&gt;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;/tr&gt;
 &lt;tr style="font-family:Times New Roman; font-size:10pt"&gt;
 &lt;td valign="top"&gt;
 &lt;p style="margin-left:1.00em; text-indent:-1.00em; font-size:10pt; font-family:Times New Roman"&gt;
 Facility financing obligation&lt;/p&gt;
 &lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;$&lt;/td&gt;
 &lt;td valign="bottom" align="right"&gt;72.6&lt;/td&gt;
 &lt;td nowrap="nowrap" valign="bottom"&gt;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;$&lt;/td&gt;
 &lt;td valign="bottom" align="right"&gt;75.3&lt;/td&gt;
 &lt;td nowrap="nowrap" valign="bottom"&gt;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;$&lt;/td&gt;
 &lt;td valign="bottom" align="right"&gt;102.3&lt;/td&gt;
 &lt;td nowrap="nowrap" valign="bottom"&gt;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;$&lt;/td&gt;
 &lt;td valign="bottom" align="right"&gt;107.0&lt;/td&gt;
 &lt;td nowrap="nowrap" valign="bottom"&gt;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;/tr&gt;
 &lt;/table&gt;
 &lt;p style="margin-top:18pt; margin-bottom:0pt; font-size:10pt; font-family:Times New Roman"&gt;
 &lt;i&gt;Senior Convertible Notes&lt;/i&gt;&lt;/p&gt;
 &lt;p style="margin-top:6pt; margin-bottom:0pt; font-size:10pt; font-family:Times New Roman"&gt;
 The estimated fair value of the 2015 notes was calculated based on
 model-derived valuations whose inputs were observable, such as the
 Company&amp;#x2019;s stock price, and non-observable, such as the
 Company&amp;#x2019;s longer-term historical volatility, which was
 estimated to be 85% (Level 3 in the fair value hierarchy). As there
 is no current observable market for the 2015 notes, the Company
 determined the estimated fair value using a convertible bond
 valuation model within a lattice framework. The convertible bond
 valuation model combined expected cash outflows with market-based
 assumptions regarding risk-adjusted yields, stock price volatility
 and recent price quotes and trading information regarding Company
 issued debt instruments and shares of common stock into which the
 notes are convertible.&lt;/p&gt;
 &lt;p style="margin-top:18pt; margin-bottom:0pt; font-size:10pt; font-family:Times New Roman"&gt;
 &lt;i&gt;Facility Agreement&lt;/i&gt;&lt;/p&gt;
 &lt;p style="margin-top:6pt; margin-bottom:0pt; font-size:10pt; font-family:Times New Roman"&gt;
 As discussed in Note 11 &amp;#x2014; Facility Agreement, in connection
 with the Facility Agreement, the Company issued 2019 notes and
 Milestone Rights and recorded the Commitment Asset on July&amp;#xA0;1,
 2013. In addition, on February&amp;#xA0;28, 2014, the Company entered
 into the First Amendment, and recorded the Tranche B Commitment
 Asset, which represented the increase in borrowing capacity that
 the Company received as consideration for the modifications made to
 the Facility Agreement and the Tranche 1 notes and Tranche 3 notes.
 As there is no current observable market for the 2019 notes or
 Tranche B notes, the Company determined the estimated fair value
 using a bond valuation model based on a discounted cash flow
 methodology. The bond valuation model combined expected cash flows
 associated with principal repayment and interest based on the
 contractual terms of the debt agreement discounted to present value
 using a selected market discount rate of 12.7% at December&amp;#xA0;31,
 2013 for the 2019 notes and a selected market discount rate of
 11.9% at the inception of the Tranche B notes (Level 3 in the fair
 value hierarchy). On September&amp;#xA0;30, 2014, the market discount
 rate was recalculated at 12.4% for the Tranche 1 notes and the
 Tranche 4 notes and 11.9% for the Tranche B notes. The Tranche 2
 and Tranche 3 notes were fully converted by the end of the first
 quarter of 2014.&lt;/p&gt;
 &lt;p style="font-size:1px;margin-top:12px;margin-bottom:0px"&gt;
 &amp;#xA0;&lt;/p&gt;
 &lt;p style="margin-top:0pt; margin-bottom:0pt; font-size:10pt; font-family:Times New Roman"&gt;
 The estimated fair value of the Milestone Rights was calculated
 using the income approach in which the cash flows associated with
 the specified contractual payments were adjusted for both the
 expected timing and the probability of achieving the milestones
 discounted to present value using a selected market discount rate
 (Level 3 in the fair value hierarchy). The expected timing and
 probability of achieving the milestones, starting in 2014, was
 developed with consideration given to both internal data, such as
 progress made to date and assessment of criteria required for
 achievement, and external data, such as market research studies.
 The discount rate (17.5%)&amp;#xA0;was selected based on an estimation
 of required rate of returns for similar investment opportunities
 using available market data. As of September&amp;#xA0;30, 2014, the
 fair value of the Milestone Rights is estimated at $23.1
 million.&lt;/p&gt;
 &lt;p style="margin-top:12pt; margin-bottom:0pt; font-size:10pt; font-family:Times New Roman"&gt;
 The fair value of the Commitment Asset was estimated using the
 income approach by estimating the fair value of the future tranches
 using a market debt rate (12.0%)&amp;#xA0;commensurate with the risk of
 the future tranches and the fair value of the cash expected to be
 received by the Company and assessing the probability of the
 commitments being funded in the future based on the operational
 hurdles required for funding being met (Level 3 in the fair value
 hierarchy). At September&amp;#xA0;30, 2014, as Deerfield had purchased
 all four tranches of 2019 notes in the aggregate principal amount
 of $160.0 million, the carrying value of the Commitment Asset was
 zero.&lt;/p&gt;
 &lt;p style="margin-top:12pt; margin-bottom:0pt; font-size:10pt; font-family:Times New Roman"&gt;
 The fair value of the Tranche B Commitment Asset was estimated
 using a discounted cash flow analysis under the income approach.
 Specifically, the fair value was determined by estimating the fair
 value of the future tranche using a market yield (11.9%)
 commensurate with the risk of the future tranche and the fair value
 of the cash expected to be received by the Company and assessing
 the probability of the commitment being funded in the future based
 on the operational hurdles required for funding being met as well
 as consideration of alternative funding options (Level 3 in the
 fair value hierarchy). As of the date it was recorded, the Tranche
 B Commitment Asset was valued at $2.9 million.&lt;/p&gt;
 &lt;p style="margin-top:12pt; margin-bottom:0pt; font-size:10pt; font-family:Times New Roman"&gt;
 On May&amp;#xA0;6, 2014, Deerfield purchased $20.0 million aggregate
 principal amount of Tranche B notes in accordance with the
 provisions of the Facility Agreement, as amended. Accordingly, the
 $1.2 million portion of the Commitment Asset associated with the
 $20.0 million purchased was derecognized and recorded as debt
 discount on the Tranche B notes. Consequently, the remaining
 carrying value of the Tranche B Commitment Asset was $1.8 million.
 As of September&amp;#xA0;30, 2014, because there have been no material
 changes to the established estimates, the carrying value of the
 Tranche B Commitment Asset approximates its respective estimated
 fair value.&lt;/p&gt;
 &lt;p style="margin-top:12pt; margin-bottom:0pt; font-size:10pt; font-family:Times New Roman"&gt;
 There were no material re-measurements to fair value during the
 nine months ended September&amp;#xA0;30, 2014 and 2013 of financial
 assets and liabilities that are not measured at fair value on a
 recurring basis.&amp;#xA0;There were no transfers of assets or
 liabilities between the fair value measurement levels during the
 nine months ended September&amp;#xA0;30, 2014 and 2013.&lt;/p&gt;
 &lt;/div&gt;</us-gaap:FairValueDisclosuresTextBlock>
  <us-gaap:PropertyPlantAndEquipmentDisclosureTextBlock contextRef="eol_PE126000--1410-Q0011_STD_273_20140930_0" id="id_5317772_D35064CE-B02F-470D-B4CC-1B0D4AD4C932_1_0">&lt;div&gt;
 &lt;p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; MARGIN-TOP: 18pt"&gt;
 &lt;b&gt;6. Property and equipment&lt;/b&gt;&lt;/p&gt;
 &lt;p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; MARGIN-TOP: 6pt"&gt;
 Property and equipment &amp;#x2014; net consisted of the following
 (dollar amounts in thousands):&lt;/p&gt;
 &lt;p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 12pt; MARGIN-TOP: 0pt"&gt;
 &amp;#xA0;&lt;/p&gt;
 &lt;table style="FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; BORDER-COLLAPSE: collapse" cellspacing="0" cellpadding="0" width="84%" align="center" border="0"&gt;
 &lt;tr&gt;
 &lt;td width="65%"&gt;&lt;/td&gt;
 &lt;td valign="bottom" width="6%"&gt;&lt;/td&gt;
 &lt;td&gt;&lt;/td&gt;
 &lt;td&gt;&lt;/td&gt;
 &lt;td&gt;&lt;/td&gt;
 &lt;td valign="bottom" width="6%"&gt;&lt;/td&gt;
 &lt;td&gt;&lt;/td&gt;
 &lt;td&gt;&lt;/td&gt;
 &lt;td&gt;&lt;/td&gt;
 &lt;td valign="bottom" width="6%"&gt;&lt;/td&gt;
 &lt;td&gt;&lt;/td&gt;
 &lt;td&gt;&lt;/td&gt;
 &lt;td&gt;&lt;/td&gt;
 &lt;/tr&gt;
 &lt;tr style="FONT-SIZE: 8pt; FONT-FAMILY: Times New Roman"&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;td style="BORDER-BOTTOM: #000000 1pt solid" valign="bottom" colspan="2" align="center"&gt;&lt;b&gt;Estimated&lt;br /&gt;
 Useful&lt;br /&gt;
 Life&lt;br /&gt;
 (Years)&lt;/b&gt;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;td style="BORDER-BOTTOM: #000000 1pt solid" valign="bottom" colspan="2" align="center"&gt;&lt;b&gt;September&amp;#xA0;30,&lt;br /&gt;
 2014&lt;/b&gt;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td style="BORDER-BOTTOM: #000000 1pt solid" valign="bottom" colspan="2" align="center"&gt;&lt;b&gt;December&amp;#xA0;31,&lt;br /&gt;
 2013&lt;/b&gt;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;/tr&gt;
 &lt;tr style="FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman" bgcolor="#CCEEFF"&gt;
 &lt;td valign="top"&gt;
 &lt;p style="FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; MARGIN-LEFT: 1em; TEXT-INDENT: -1em"&gt;
 Land&lt;/p&gt;
 &lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom" nowrap="nowrap"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom" nowrap="nowrap" align="right"&gt;
 &amp;#x2014;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom" nowrap="nowrap"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;$&lt;/td&gt;
 &lt;td valign="bottom" align="right"&gt;5,273&lt;/td&gt;
 &lt;td valign="bottom" nowrap="nowrap"&gt;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;$&lt;/td&gt;
 &lt;td valign="bottom" align="right"&gt;5,273&lt;/td&gt;
 &lt;td valign="bottom" nowrap="nowrap"&gt;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;/tr&gt;
 &lt;tr style="FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman"&gt;
 &lt;td valign="top"&gt;
 &lt;p style="FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; MARGIN-LEFT: 1em; TEXT-INDENT: -1em"&gt;
 Buildings&lt;/p&gt;
 &lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom" align="right"&gt;39-40&lt;/td&gt;
 &lt;td valign="bottom" nowrap="nowrap"&gt;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom" align="right"&gt;54,948&lt;/td&gt;
 &lt;td valign="bottom" nowrap="nowrap"&gt;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom" align="right"&gt;54,948&lt;/td&gt;
 &lt;td valign="bottom" nowrap="nowrap"&gt;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;/tr&gt;
 &lt;tr style="FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman" bgcolor="#CCEEFF"&gt;
 &lt;td valign="top"&gt;
 &lt;p style="FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; MARGIN-LEFT: 1em; TEXT-INDENT: -1em"&gt;
 Building improvements&lt;/p&gt;
 &lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom" align="right"&gt;5-40&lt;/td&gt;
 &lt;td valign="bottom" nowrap="nowrap"&gt;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom" align="right"&gt;114,131&lt;/td&gt;
 &lt;td valign="bottom" nowrap="nowrap"&gt;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom" align="right"&gt;114,099&lt;/td&gt;
 &lt;td valign="bottom" nowrap="nowrap"&gt;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;/tr&gt;
 &lt;tr style="FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman"&gt;
 &lt;td valign="top"&gt;
 &lt;p style="FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; MARGIN-LEFT: 1em; TEXT-INDENT: -1em"&gt;
 Machinery and equipment&lt;/p&gt;
 &lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom" align="right"&gt;3-15&lt;/td&gt;
 &lt;td valign="bottom" nowrap="nowrap"&gt;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom" align="right"&gt;82,068&lt;/td&gt;
 &lt;td valign="bottom" nowrap="nowrap"&gt;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom" align="right"&gt;82,189&lt;/td&gt;
 &lt;td valign="bottom" nowrap="nowrap"&gt;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;/tr&gt;
 &lt;tr style="FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman" bgcolor="#CCEEFF"&gt;
 &lt;td valign="top"&gt;
 &lt;p style="FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; MARGIN-LEFT: 1em; TEXT-INDENT: -1em"&gt;
 Furniture, fixtures and office equipment&lt;/p&gt;
 &lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom" align="right"&gt;5-10&lt;/td&gt;
 &lt;td valign="bottom" nowrap="nowrap"&gt;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom" align="right"&gt;5,087&lt;/td&gt;
 &lt;td valign="bottom" nowrap="nowrap"&gt;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom" align="right"&gt;5,046&lt;/td&gt;
 &lt;td valign="bottom" nowrap="nowrap"&gt;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;/tr&gt;
 &lt;tr style="FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman"&gt;
 &lt;td valign="top"&gt;
 &lt;p style="FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; MARGIN-LEFT: 1em; TEXT-INDENT: -1em"&gt;
 Computer equipment and software&lt;/p&gt;
 &lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom" align="right"&gt;3&lt;/td&gt;
 &lt;td valign="bottom" nowrap="nowrap"&gt;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom" align="right"&gt;11,335&lt;/td&gt;
 &lt;td valign="bottom" nowrap="nowrap"&gt;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom" align="right"&gt;11,289&lt;/td&gt;
 &lt;td valign="bottom" nowrap="nowrap"&gt;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;/tr&gt;
 &lt;tr style="FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman" bgcolor="#CCEEFF"&gt;
 &lt;td valign="top"&gt;
 &lt;p style="FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; MARGIN-LEFT: 1em; TEXT-INDENT: -1em"&gt;
 Leasehold improvements&lt;/p&gt;
 &lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom" align="right"&gt;4&lt;/td&gt;
 &lt;td valign="bottom" nowrap="nowrap"&gt;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom" align="right"&gt;17&lt;/td&gt;
 &lt;td valign="bottom" nowrap="nowrap"&gt;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom" align="right"&gt;17&lt;/td&gt;
 &lt;td valign="bottom" nowrap="nowrap"&gt;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;/tr&gt;
 &lt;tr style="FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman"&gt;
 &lt;td valign="top"&gt;
 &lt;p style="FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; MARGIN-LEFT: 1em; TEXT-INDENT: -1em"&gt;
 Construction in progress&lt;/p&gt;
 &lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom" align="right"&gt;36,214&lt;/td&gt;
 &lt;td valign="bottom" nowrap="nowrap"&gt;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom" align="right"&gt;14,756&lt;/td&gt;
 &lt;td valign="bottom" nowrap="nowrap"&gt;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;/tr&gt;
 &lt;tr style="FONT-SIZE: 1px"&gt;
 &lt;td valign="bottom"&gt;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;
 &lt;p style="BORDER-TOP: #000000 1px solid"&gt;&amp;#xA0;&lt;/p&gt;
 &lt;/td&gt;
 &lt;td valign="bottom"&gt;
 &lt;p style="BORDER-TOP: #000000 1px solid"&gt;&amp;#xA0;&lt;/p&gt;
 &lt;/td&gt;
 &lt;td&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;
 &lt;p style="BORDER-TOP: #000000 1px solid"&gt;&amp;#xA0;&lt;/p&gt;
 &lt;/td&gt;
 &lt;td valign="bottom"&gt;
 &lt;p style="BORDER-TOP: #000000 1px solid"&gt;&amp;#xA0;&lt;/p&gt;
 &lt;/td&gt;
 &lt;td&gt;&amp;#xA0;&lt;/td&gt;
 &lt;/tr&gt;
 &lt;tr style="FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman" bgcolor="#CCEEFF"&gt;
 &lt;td valign="top"&gt;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&lt;font style="FONT-SIZE: 8pt"&gt;&amp;#xA0;&amp;#xA0;&lt;/font&gt;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&lt;font style="FONT-SIZE: 8pt"&gt;&amp;#xA0;&amp;#xA0;&lt;/font&gt;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom" align="right"&gt;309,073&lt;/td&gt;
 &lt;td valign="bottom" nowrap="nowrap"&gt;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&lt;font style="FONT-SIZE: 8pt"&gt;&amp;#xA0;&lt;/font&gt;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom" align="right"&gt;287,617&lt;/td&gt;
 &lt;td valign="bottom" nowrap="nowrap"&gt;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;/tr&gt;
 &lt;tr style="FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman"&gt;
 &lt;td valign="top"&gt;
 &lt;p style="FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; MARGIN-LEFT: 1em; TEXT-INDENT: -1em"&gt;
 Less accumulated depreciation and amortization&lt;/p&gt;
 &lt;/td&gt;
 &lt;td valign="bottom"&gt;&lt;font style="FONT-SIZE: 8pt"&gt;&amp;#xA0;&amp;#xA0;&lt;/font&gt;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&lt;font style="FONT-SIZE: 8pt"&gt;&amp;#xA0;&amp;#xA0;&lt;/font&gt;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom" align="right"&gt;(118,150&lt;/td&gt;
 &lt;td valign="bottom" nowrap="nowrap"&gt;)&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&lt;font style="FONT-SIZE: 8pt"&gt;&amp;#xA0;&lt;/font&gt;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom" align="right"&gt;(111,060&lt;/td&gt;
 &lt;td valign="bottom" nowrap="nowrap"&gt;)&amp;#xA0;&lt;/td&gt;
 &lt;/tr&gt;
 &lt;tr style="FONT-SIZE: 1px"&gt;
 &lt;td valign="bottom"&gt;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;
 &lt;p style="BORDER-TOP: #000000 1px solid"&gt;&amp;#xA0;&lt;/p&gt;
 &lt;/td&gt;
 &lt;td valign="bottom"&gt;
 &lt;p style="BORDER-TOP: #000000 1px solid"&gt;&amp;#xA0;&lt;/p&gt;
 &lt;/td&gt;
 &lt;td&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;
 &lt;p style="BORDER-TOP: #000000 1px solid"&gt;&amp;#xA0;&lt;/p&gt;
 &lt;/td&gt;
 &lt;td valign="bottom"&gt;
 &lt;p style="BORDER-TOP: #000000 1px solid"&gt;&amp;#xA0;&lt;/p&gt;
 &lt;/td&gt;
 &lt;td&gt;&amp;#xA0;&lt;/td&gt;
 &lt;/tr&gt;
 &lt;tr style="FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman" bgcolor="#CCEEFF"&gt;
 &lt;td valign="top"&gt;
 &lt;p style="FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; MARGIN-LEFT: 1em; TEXT-INDENT: -1em"&gt;
 Property and equipment &amp;#x2014; net&lt;/p&gt;
 &lt;/td&gt;
 &lt;td valign="bottom"&gt;&lt;font style="FONT-SIZE: 8pt"&gt;&amp;#xA0;&amp;#xA0;&lt;/font&gt;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&lt;font style="FONT-SIZE: 8pt"&gt;&amp;#xA0;&amp;#xA0;&lt;/font&gt;&lt;/td&gt;
 &lt;td valign="bottom"&gt;$&lt;/td&gt;
 &lt;td valign="bottom" align="right"&gt;190,923&lt;/td&gt;
 &lt;td valign="bottom" nowrap="nowrap"&gt;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&lt;font style="FONT-SIZE: 8pt"&gt;&amp;#xA0;&lt;/font&gt;&lt;/td&gt;
 &lt;td valign="bottom"&gt;$&lt;/td&gt;
 &lt;td valign="bottom" align="right"&gt;176,557&lt;/td&gt;
 &lt;td valign="bottom" nowrap="nowrap"&gt;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;/tr&gt;
 &lt;tr style="FONT-SIZE: 1px"&gt;
 &lt;td valign="bottom"&gt;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;
 &lt;p style="BORDER-TOP: #000000 3px double"&gt;&amp;#xA0;&lt;/p&gt;
 &lt;/td&gt;
 &lt;td valign="bottom"&gt;
 &lt;p style="BORDER-TOP: #000000 3px double"&gt;&amp;#xA0;&lt;/p&gt;
 &lt;/td&gt;
 &lt;td&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;
 &lt;p style="BORDER-TOP: #000000 3px double"&gt;&amp;#xA0;&lt;/p&gt;
 &lt;/td&gt;
 &lt;td valign="bottom"&gt;
 &lt;p style="BORDER-TOP: #000000 3px double"&gt;&amp;#xA0;&lt;/p&gt;
 &lt;/td&gt;
 &lt;td&gt;&amp;#xA0;&lt;/td&gt;
 &lt;/tr&gt;
 &lt;/table&gt;
 &lt;p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; MARGIN-TOP: 12pt"&gt;
 Leasehold improvements are amortized over four years which is the
 shorter of the term of the lease or the service lives of the
 improvements.&lt;/p&gt;
 &lt;p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; MARGIN-TOP: 12pt"&gt;
 Depreciation and amortization expense related to property and
 equipment for the three and nine months ended September&amp;#xA0;30,
 2014 and 2013 was as follows (in thousands):&lt;/p&gt;
 &lt;p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 12pt; MARGIN-TOP: 0pt"&gt;
 &amp;#xA0;&lt;/p&gt;
 &lt;table style="FONT-SIZE: 8pt; FONT-FAMILY: Times New Roman; BORDER-COLLAPSE: collapse" cellspacing="0" cellpadding="0" width="92%" align="center" border="0"&gt;
 &lt;tr&gt;
 &lt;td width="72%"&gt;&lt;/td&gt;
 &lt;td valign="bottom" width="3%"&gt;&lt;/td&gt;
 &lt;td&gt;&lt;/td&gt;
 &lt;td&gt;&lt;/td&gt;
 &lt;td&gt;&lt;/td&gt;
 &lt;td valign="bottom" width="3%"&gt;&lt;/td&gt;
 &lt;td&gt;&lt;/td&gt;
 &lt;td&gt;&lt;/td&gt;
 &lt;td&gt;&lt;/td&gt;
 &lt;td valign="bottom" width="3%"&gt;&lt;/td&gt;
 &lt;td&gt;&lt;/td&gt;
 &lt;td&gt;&lt;/td&gt;
 &lt;td&gt;&lt;/td&gt;
 &lt;td valign="bottom" width="3%"&gt;&lt;/td&gt;
 &lt;td&gt;&lt;/td&gt;
 &lt;td&gt;&lt;/td&gt;
 &lt;td&gt;&lt;/td&gt;
 &lt;/tr&gt;
 &lt;tr style="FONT-SIZE: 8pt; FONT-FAMILY: Times New Roman"&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;td style="BORDER-BOTTOM: #000000 1pt solid" valign="bottom" colspan="6" align="center"&gt;&lt;b&gt;Three&amp;#xA0;months&amp;#xA0;ended&lt;br /&gt;
 September&amp;#xA0;30,&lt;/b&gt;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;td style="BORDER-BOTTOM: #000000 1pt solid" valign="bottom" colspan="6" align="center"&gt;&lt;b&gt;Nine&amp;#xA0;months&amp;#xA0;ended&lt;br /&gt;
 September&amp;#xA0;30,&lt;/b&gt;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;/tr&gt;
 &lt;tr style="FONT-SIZE: 8pt; FONT-FAMILY: Times New Roman"&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;td style="BORDER-BOTTOM: #000000 1pt solid" valign="bottom" colspan="2" align="center"&gt;&lt;b&gt;2014&lt;/b&gt;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;td style="BORDER-BOTTOM: #000000 1pt solid" valign="bottom" colspan="2" align="center"&gt;&lt;b&gt;2013&lt;/b&gt;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;td style="BORDER-BOTTOM: #000000 1pt solid" valign="bottom" colspan="2" align="center"&gt;&lt;b&gt;2014&lt;/b&gt;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;td style="BORDER-BOTTOM: #000000 1pt solid" valign="bottom" colspan="2" align="center"&gt;&lt;b&gt;2013&lt;/b&gt;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;/tr&gt;
 &lt;tr style="FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman" bgcolor="#CCEEFF"&gt;
 &lt;td valign="top"&gt;
 &lt;p style="FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; MARGIN-LEFT: 1em; TEXT-INDENT: -1em"&gt;
 Depreciation and amortization expense&lt;/p&gt;
 &lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;$&lt;/td&gt;
 &lt;td valign="bottom" align="right"&gt;2,414&lt;/td&gt;
 &lt;td valign="bottom" nowrap="nowrap"&gt;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;$&lt;/td&gt;
 &lt;td valign="bottom" align="right"&gt;2,874&lt;/td&gt;
 &lt;td valign="bottom" nowrap="nowrap"&gt;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;$&lt;/td&gt;
 &lt;td valign="bottom" align="right"&gt;7,386&lt;/td&gt;
 &lt;td valign="bottom" nowrap="nowrap"&gt;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;$&lt;/td&gt;
 &lt;td valign="bottom" align="right"&gt;8,820&lt;/td&gt;
 &lt;td valign="bottom" nowrap="nowrap"&gt;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;/tr&gt;
 &lt;tr style="FONT-SIZE: 1px"&gt;
 &lt;td valign="bottom"&gt;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;
 &lt;p style="BORDER-TOP: #000000 3px double"&gt;&amp;#xA0;&lt;/p&gt;
 &lt;/td&gt;
 &lt;td valign="bottom"&gt;
 &lt;p style="BORDER-TOP: #000000 3px double"&gt;&amp;#xA0;&lt;/p&gt;
 &lt;/td&gt;
 &lt;td&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;
 &lt;p style="BORDER-TOP: #000000 3px double"&gt;&amp;#xA0;&lt;/p&gt;
 &lt;/td&gt;
 &lt;td valign="bottom"&gt;
 &lt;p style="BORDER-TOP: #000000 3px double"&gt;&amp;#xA0;&lt;/p&gt;
 &lt;/td&gt;
 &lt;td&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;
 &lt;p style="BORDER-TOP: #000000 3px double"&gt;&amp;#xA0;&lt;/p&gt;
 &lt;/td&gt;
 &lt;td valign="bottom"&gt;
 &lt;p style="BORDER-TOP: #000000 3px double"&gt;&amp;#xA0;&lt;/p&gt;
 &lt;/td&gt;
 &lt;td&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;
 &lt;p style="BORDER-TOP: #000000 3px double"&gt;&amp;#xA0;&lt;/p&gt;
 &lt;/td&gt;
 &lt;td valign="bottom"&gt;
 &lt;p style="BORDER-TOP: #000000 3px double"&gt;&amp;#xA0;&lt;/p&gt;
 &lt;/td&gt;
 &lt;td&gt;&amp;#xA0;&lt;/td&gt;
 &lt;/tr&gt;
 &lt;/table&gt;
 &lt;/div&gt;</us-gaap:PropertyPlantAndEquipmentDisclosureTextBlock>
  <us-gaap:ScheduleOfDebtTableTextBlock contextRef="eol_PE126000--1410-Q0011_STD_273_20140930_0" id="id_5317772_5AA06563-D720-4456-B5A4-14C90BC18446_1_0">&lt;div&gt;
 &lt;p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; MARGIN-TOP: 6pt"&gt;
 The significant activity related to the Facility Agreement during
 the nine months ended September&amp;#xA0;30, 2014 consisted of the
 following (in thousands):&lt;/p&gt;
 &lt;p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 12pt; MARGIN-TOP: 0pt"&gt;
 &amp;#xA0;&lt;/p&gt;
 &lt;table style="FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; BORDER-COLLAPSE: collapse" cellspacing="0" cellpadding="0" width="68%" align="center" border="0"&gt;
 &lt;tr&gt;
 &lt;td width="84%"&gt;&lt;/td&gt;
 &lt;td valign="bottom" width="9%"&gt;&lt;/td&gt;
 &lt;td&gt;&lt;/td&gt;
 &lt;td&gt;&lt;/td&gt;
 &lt;td&gt;&lt;/td&gt;
 &lt;/tr&gt;
 &lt;tr style="FONT-SIZE: 8pt; FONT-FAMILY: Times New Roman"&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;td style="BORDER-BOTTOM: #000000 1pt solid" valign="bottom" colspan="2" align="center"&gt;&lt;b&gt;September&amp;#xA0;30,&lt;br /&gt;
 2014&lt;/b&gt;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;/tr&gt;
 &lt;tr style="FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman" bgcolor="#CCEEFF"&gt;
 &lt;td valign="top"&gt;
 &lt;p style="FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; MARGIN-LEFT: 1em; TEXT-INDENT: -1em"&gt;
 &lt;b&gt;Facility financing obligation&lt;/b&gt;&lt;/p&gt;
 &lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&lt;/td&gt;
 &lt;/tr&gt;
 &lt;tr style="FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman"&gt;
 &lt;td valign="top"&gt;
 &lt;p style="FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; MARGIN-LEFT: 1em; TEXT-INDENT: -1em"&gt;
 Carrying value at December&amp;#xA0;31, 2013&lt;/p&gt;
 &lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;$&lt;/td&gt;
 &lt;td valign="bottom" align="right"&gt;102,300&lt;/td&gt;
 &lt;td valign="bottom" nowrap="nowrap"&gt;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;/tr&gt;
 &lt;tr style="FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman" bgcolor="#CCEEFF"&gt;
 &lt;td valign="top"&gt;
 &lt;p style="FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; MARGIN-LEFT: 1em; TEXT-INDENT: -1em"&gt;
 Principal converted to equity&lt;/p&gt;
 &lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom" align="right"&gt;(93,500&lt;/td&gt;
 &lt;td valign="bottom" nowrap="nowrap"&gt;)&amp;#xA0;&lt;/td&gt;
 &lt;/tr&gt;
 &lt;tr style="FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman"&gt;
 &lt;td valign="top"&gt;
 &lt;p style="FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; MARGIN-LEFT: 1em; TEXT-INDENT: -1em"&gt;
 Accretion of debt discount and debt issuance expense&lt;/p&gt;
 &lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom" align="right"&gt;7,507&lt;/td&gt;
 &lt;td valign="bottom" nowrap="nowrap"&gt;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;/tr&gt;
 &lt;tr style="FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman" bgcolor="#CCEEFF"&gt;
 &lt;td valign="top"&gt;
 &lt;p style="FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; MARGIN-LEFT: 1em; TEXT-INDENT: -1em"&gt;
 Adjustment to debt discount related to modification of the 2019
 notes&lt;/p&gt;
 &lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom" align="right"&gt;2,921&lt;/td&gt;
 &lt;td valign="bottom" nowrap="nowrap"&gt;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;/tr&gt;
 &lt;tr style="FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman"&gt;
 &lt;td valign="top"&gt;
 &lt;p style="FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; MARGIN-LEFT: 1em; TEXT-INDENT: -1em"&gt;
 Tranche B principal amount&lt;/p&gt;
 &lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom" align="right"&gt;20,000&lt;/td&gt;
 &lt;td valign="bottom" nowrap="nowrap"&gt;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;/tr&gt;
 &lt;tr style="FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman" bgcolor="#CCEEFF"&gt;
 &lt;td valign="top"&gt;
 &lt;p style="FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; MARGIN-LEFT: 1em; TEXT-INDENT: -1em"&gt;
 Debt discount related to Tranche B purchase&lt;/p&gt;
 &lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom" align="right"&gt;(1,168&lt;/td&gt;
 &lt;td valign="bottom" nowrap="nowrap"&gt;)&amp;#xA0;&lt;/td&gt;
 &lt;/tr&gt;
 &lt;tr style="FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman"&gt;
 &lt;td valign="top"&gt;
 &lt;p style="FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; MARGIN-LEFT: 1em; TEXT-INDENT: -1em"&gt;
 Tranche 4 principal amount&lt;/p&gt;
 &lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom" align="right"&gt;40,000&lt;/td&gt;
 &lt;td valign="bottom" nowrap="nowrap"&gt;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;/tr&gt;
 &lt;tr style="FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman" bgcolor="#CCEEFF"&gt;
 &lt;td valign="top"&gt;
 &lt;p style="FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; MARGIN-LEFT: 1em; TEXT-INDENT: -1em"&gt;
 Debt discount related to Tranche 4 purchase&lt;/p&gt;
 &lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom" align="right"&gt;(5,435&lt;/td&gt;
 &lt;td valign="bottom" nowrap="nowrap"&gt;)&amp;#xA0;&lt;/td&gt;
 &lt;/tr&gt;
 &lt;tr style="FONT-SIZE: 1px"&gt;
 &lt;td valign="bottom"&gt;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;
 &lt;p style="BORDER-TOP: #000000 1px solid"&gt;&amp;#xA0;&lt;/p&gt;
 &lt;/td&gt;
 &lt;td valign="bottom"&gt;
 &lt;p style="BORDER-TOP: #000000 1px solid"&gt;&amp;#xA0;&lt;/p&gt;
 &lt;/td&gt;
 &lt;td&gt;&amp;#xA0;&lt;/td&gt;
 &lt;/tr&gt;
 &lt;tr style="FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman"&gt;
 &lt;td valign="top"&gt;
 &lt;p style="FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; MARGIN-LEFT: 1em; TEXT-INDENT: -1em"&gt;
 Net carrying value of facility financing obligation&lt;/p&gt;
 &lt;/td&gt;
 &lt;td valign="bottom"&gt;&lt;font style="FONT-SIZE: 8pt"&gt;&amp;#xA0;&amp;#xA0;&lt;/font&gt;&lt;/td&gt;
 &lt;td valign="bottom"&gt;$&lt;/td&gt;
 &lt;td valign="bottom" align="right"&gt;72,625&lt;/td&gt;
 &lt;td valign="bottom" nowrap="nowrap"&gt;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;/tr&gt;
 &lt;tr style="FONT-SIZE: 1px"&gt;
 &lt;td valign="bottom"&gt;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;
 &lt;p style="BORDER-TOP: #000000 3px double"&gt;&amp;#xA0;&lt;/p&gt;
 &lt;/td&gt;
 &lt;td valign="bottom"&gt;
 &lt;p style="BORDER-TOP: #000000 3px double"&gt;&amp;#xA0;&lt;/p&gt;
 &lt;/td&gt;
 &lt;td&gt;&amp;#xA0;&lt;/td&gt;
 &lt;/tr&gt;
 &lt;tr style="FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman" bgcolor="#CCEEFF"&gt;
 &lt;td valign="top"&gt;
 &lt;p style="FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; MARGIN-LEFT: 1em; TEXT-INDENT: -1em"&gt;
 &lt;b&gt;Commitment Asset&lt;/b&gt;&lt;/p&gt;
 &lt;/td&gt;
 &lt;td valign="bottom"&gt;&lt;font style="FONT-SIZE: 8pt"&gt;&amp;#xA0;&amp;#xA0;&lt;/font&gt;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&lt;/td&gt;
 &lt;/tr&gt;
 &lt;tr style="FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman"&gt;
 &lt;td valign="top"&gt;
 &lt;p style="FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; MARGIN-LEFT: 1em; TEXT-INDENT: -1em"&gt;
 Commitment asset balance at December&amp;#xA0;31,2013&lt;/p&gt;
 &lt;/td&gt;
 &lt;td valign="bottom"&gt;&lt;font style="FONT-SIZE: 8pt"&gt;&amp;#xA0;&amp;#xA0;&lt;/font&gt;&lt;/td&gt;
 &lt;td valign="bottom"&gt;$&lt;/td&gt;
 &lt;td valign="bottom" align="right"&gt;5,157&lt;/td&gt;
 &lt;td valign="bottom" nowrap="nowrap"&gt;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;/tr&gt;
 &lt;tr style="FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman" bgcolor="#CCEEFF"&gt;
 &lt;td valign="top"&gt;
 &lt;p style="FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; MARGIN-LEFT: 1em; TEXT-INDENT: -1em"&gt;
 Tranche B commitment asset fair value&lt;/p&gt;
 &lt;/td&gt;
 &lt;td valign="bottom"&gt;&lt;font style="FONT-SIZE: 8pt"&gt;&amp;#xA0;&amp;#xA0;&lt;/font&gt;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom" align="right"&gt;2,921&lt;/td&gt;
 &lt;td valign="bottom" nowrap="nowrap"&gt;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;/tr&gt;
 &lt;tr style="FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman"&gt;
 &lt;td valign="top"&gt;
 &lt;p style="FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; MARGIN-LEFT: 1em; TEXT-INDENT: -1em"&gt;
 Less commitment asset portion associated with the receipt of
 Tranche 4 and Tranche B notes&lt;/p&gt;
 &lt;/td&gt;
 &lt;td valign="bottom"&gt;&lt;font style="FONT-SIZE: 8pt"&gt;&amp;#xA0;&amp;#xA0;&lt;/font&gt;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom" align="right"&gt;(6,325&lt;/td&gt;
 &lt;td valign="bottom" nowrap="nowrap"&gt;)&amp;#xA0;&lt;/td&gt;
 &lt;/tr&gt;
 &lt;tr style="FONT-SIZE: 1px"&gt;
 &lt;td valign="bottom"&gt;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;
 &lt;p style="BORDER-TOP: #000000 1px solid"&gt;&amp;#xA0;&lt;/p&gt;
 &lt;/td&gt;
 &lt;td valign="bottom"&gt;
 &lt;p style="BORDER-TOP: #000000 1px solid"&gt;&amp;#xA0;&lt;/p&gt;
 &lt;/td&gt;
 &lt;td&gt;&amp;#xA0;&lt;/td&gt;
 &lt;/tr&gt;
 &lt;tr style="FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman" bgcolor="#CCEEFF"&gt;
 &lt;td valign="top"&gt;
 &lt;p style="FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; MARGIN-LEFT: 1em; TEXT-INDENT: -1em"&gt;
 Commitment asset value included in other assets&lt;/p&gt;
 &lt;/td&gt;
 &lt;td valign="bottom"&gt;&lt;font style="FONT-SIZE: 8pt"&gt;&amp;#xA0;&amp;#xA0;&lt;/font&gt;&lt;/td&gt;
 &lt;td valign="bottom"&gt;$&lt;/td&gt;
 &lt;td valign="bottom" align="right"&gt;1,753&lt;/td&gt;
 &lt;td valign="bottom" nowrap="nowrap"&gt;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;/tr&gt;
 &lt;tr style="FONT-SIZE: 1px"&gt;
 &lt;td valign="bottom"&gt;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;
 &lt;p style="BORDER-TOP: #000000 3px double"&gt;&amp;#xA0;&lt;/p&gt;
 &lt;/td&gt;
 &lt;td valign="bottom"&gt;
 &lt;p style="BORDER-TOP: #000000 3px double"&gt;&amp;#xA0;&lt;/p&gt;
 &lt;/td&gt;
 &lt;td&gt;&amp;#xA0;&lt;/td&gt;
 &lt;/tr&gt;
 &lt;/table&gt;
 &lt;/div&gt;</us-gaap:ScheduleOfDebtTableTextBlock>
  <us-gaap:ScheduleOfOtherAssetsAndOtherLiabilitiesTableTextBlock contextRef="eol_PE126000--1410-Q0011_STD_273_20140930_0" id="id_5317772_E9D514DD-F737-4E3C-945B-2595EA869D57_1_0">&lt;div&gt;
 &lt;p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; MARGIN-TOP: 0pt"&gt;
 Accretion of debt issuance cost and debt discount in connection
 with the Facility Agreement during the three and nine months ended
 September&amp;#xA0;30, 2014 were as follows (in thousands):&lt;/p&gt;
 &lt;p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 12pt; MARGIN-TOP: 0pt"&gt;
 &amp;#xA0;&lt;/p&gt;
 &lt;table style="FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; BORDER-COLLAPSE: collapse" cellspacing="0" cellpadding="0" width="76%" align="center" border="0"&gt;
 &lt;tr&gt;
 &lt;td width="62%"&gt;&lt;/td&gt;
 &lt;td valign="bottom" width="15%"&gt;&lt;/td&gt;
 &lt;td&gt;&lt;/td&gt;
 &lt;td&gt;&lt;/td&gt;
 &lt;td&gt;&lt;/td&gt;
 &lt;td valign="bottom" width="15%"&gt;&lt;/td&gt;
 &lt;td&gt;&lt;/td&gt;
 &lt;td&gt;&lt;/td&gt;
 &lt;td&gt;&lt;/td&gt;
 &lt;/tr&gt;
 &lt;tr style="FONT-SIZE: 8pt; FONT-FAMILY: Times New Roman"&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;td style="BORDER-BOTTOM: #000000 1pt solid" valign="bottom" colspan="2" align="center"&gt;&lt;b&gt;Three&amp;#xA0;months&amp;#xA0;ended&lt;br /&gt;
 September&amp;#xA0;30, 2014&lt;/b&gt;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;td style="BORDER-BOTTOM: #000000 1pt solid" valign="bottom" colspan="2" align="center"&gt;&lt;b&gt;Nine&amp;#xA0;months&amp;#xA0;ended&lt;br /&gt;
 September&amp;#xA0;30,&amp;#xA0;2014&lt;/b&gt;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;/tr&gt;
 &lt;tr style="FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman" bgcolor="#CCEEFF"&gt;
 &lt;td valign="top"&gt;
 &lt;p style="FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; MARGIN-LEFT: 1em; TEXT-INDENT: -1em"&gt;
 Accretion expense- debt issuance cost&lt;/p&gt;
 &lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;$&lt;/td&gt;
 &lt;td valign="bottom" align="right"&gt;9&lt;/td&gt;
 &lt;td valign="bottom" nowrap="nowrap"&gt;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;$&lt;/td&gt;
 &lt;td valign="bottom" align="right"&gt;318&lt;/td&gt;
 &lt;td valign="bottom" nowrap="nowrap"&gt;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;/tr&gt;
 &lt;tr style="FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman"&gt;
 &lt;td valign="top"&gt;
 &lt;p style="FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; MARGIN-LEFT: 1em; TEXT-INDENT: -1em"&gt;
 Accretion expense- debt discount&lt;/p&gt;
 &lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;$&lt;/td&gt;
 &lt;td valign="bottom" align="right"&gt;306&lt;/td&gt;
 &lt;td valign="bottom" nowrap="nowrap"&gt;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;$&lt;/td&gt;
 &lt;td valign="bottom" align="right"&gt;7,189&lt;/td&gt;
 &lt;td valign="bottom" nowrap="nowrap"&gt;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;/tr&gt;
 &lt;/table&gt;
 &lt;/div&gt;</us-gaap:ScheduleOfOtherAssetsAndOtherLiabilitiesTableTextBlock>
  <dei:DocumentFiscalPeriodFocus contextRef="eol_PE126000--1410-Q0011_STD_273_20140930_0" id="id_5317772_C2611B6A-E03C-43B3-9D59-E2D6621D0FD9_1_4">Q3</dei:DocumentFiscalPeriodFocus>
  <us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount contextRef="eol_PE126000--1410-Q0011_STD_273_20140930_0" unitRef="shares" decimals="INF" id="id_5317772_AF2B41F3-2828-46D3-9168-B94155E4B486_1_1">47820744</us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount>
  <us-gaap:FairValueOfFinancialInstrumentsPolicy contextRef="eol_PE126000--1410-Q0011_STD_273_20140930_0" id="id_5317772_8E311BE0-5CBC-44E9-8E9F-74D879EB5019_1_0">&lt;div&gt;&lt;strong&gt;&lt;em&gt;&lt;font size="2"&gt;Fair Value of Financial Instruments
 &amp;#x2014;&amp;#xA0;&lt;/font&gt;&lt;/em&gt;&lt;/strong&gt;The
 carrying amounts reported in the accompanying financial statements
 for cash and cash equivalents, accounts payable and accrued
 liabilities approximate their fair value due to their relatively
 short maturities. The fair value of the cash equivalents, note
 payable&amp;#xA0;to related party, senior convertible notes, and the
 elements of the Facility Agreement are discussed in Note 13,
 &amp;#x201C;Fair value of financial instruments.&amp;#x201D;&lt;/div&gt;</us-gaap:FairValueOfFinancialInstrumentsPolicy>
  <us-gaap:PropertyPlantAndEquipmentTextBlock contextRef="eol_PE126000--1410-Q0011_STD_273_20140930_0" id="id_5317772_F9FD2205-9684-4209-A152-3DB7BC2ECE79_1_0">&lt;div&gt;
 &lt;p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; MARGIN-TOP: 6pt"&gt;
 Property and equipment &amp;#x2014; net consisted of the following
 (dollar amounts in thousands):&lt;/p&gt;
 &lt;p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 12pt; MARGIN-TOP: 0pt"&gt;
 &amp;#xA0;&lt;/p&gt;
 &lt;table style="FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; BORDER-COLLAPSE: collapse" cellspacing="0" cellpadding="0" width="84%" align="center" border="0"&gt;
 &lt;tr&gt;
 &lt;td width="65%"&gt;&lt;/td&gt;
 &lt;td valign="bottom" width="6%"&gt;&lt;/td&gt;
 &lt;td&gt;&lt;/td&gt;
 &lt;td&gt;&lt;/td&gt;
 &lt;td&gt;&lt;/td&gt;
 &lt;td valign="bottom" width="6%"&gt;&lt;/td&gt;
 &lt;td&gt;&lt;/td&gt;
 &lt;td&gt;&lt;/td&gt;
 &lt;td&gt;&lt;/td&gt;
 &lt;td valign="bottom" width="6%"&gt;&lt;/td&gt;
 &lt;td&gt;&lt;/td&gt;
 &lt;td&gt;&lt;/td&gt;
 &lt;td&gt;&lt;/td&gt;
 &lt;/tr&gt;
 &lt;tr style="FONT-SIZE: 8pt; FONT-FAMILY: Times New Roman"&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;td style="BORDER-BOTTOM: #000000 1pt solid" valign="bottom" colspan="2" align="center"&gt;&lt;b&gt;Estimated&lt;br /&gt;
 Useful&lt;br /&gt;
 Life&lt;br /&gt;
 (Years)&lt;/b&gt;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;td style="BORDER-BOTTOM: #000000 1pt solid" valign="bottom" colspan="2" align="center"&gt;&lt;b&gt;September&amp;#xA0;30,&lt;br /&gt;
 2014&lt;/b&gt;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td style="BORDER-BOTTOM: #000000 1pt solid" valign="bottom" colspan="2" align="center"&gt;&lt;b&gt;December&amp;#xA0;31,&lt;br /&gt;
 2013&lt;/b&gt;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;/tr&gt;
 &lt;tr style="FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman" bgcolor="#CCEEFF"&gt;
 &lt;td valign="top"&gt;
 &lt;p style="FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; MARGIN-LEFT: 1em; TEXT-INDENT: -1em"&gt;
 Land&lt;/p&gt;
 &lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom" nowrap="nowrap"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom" nowrap="nowrap" align="right"&gt;
 &amp;#x2014;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom" nowrap="nowrap"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;$&lt;/td&gt;
 &lt;td valign="bottom" align="right"&gt;5,273&lt;/td&gt;
 &lt;td valign="bottom" nowrap="nowrap"&gt;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;$&lt;/td&gt;
 &lt;td valign="bottom" align="right"&gt;5,273&lt;/td&gt;
 &lt;td valign="bottom" nowrap="nowrap"&gt;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;/tr&gt;
 &lt;tr style="FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman"&gt;
 &lt;td valign="top"&gt;
 &lt;p style="FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; MARGIN-LEFT: 1em; TEXT-INDENT: -1em"&gt;
 Buildings&lt;/p&gt;
 &lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom" align="right"&gt;39-40&lt;/td&gt;
 &lt;td valign="bottom" nowrap="nowrap"&gt;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom" align="right"&gt;54,948&lt;/td&gt;
 &lt;td valign="bottom" nowrap="nowrap"&gt;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom" align="right"&gt;54,948&lt;/td&gt;
 &lt;td valign="bottom" nowrap="nowrap"&gt;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;/tr&gt;
 &lt;tr style="FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman" bgcolor="#CCEEFF"&gt;
 &lt;td valign="top"&gt;
 &lt;p style="FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; MARGIN-LEFT: 1em; TEXT-INDENT: -1em"&gt;
 Building improvements&lt;/p&gt;
 &lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom" align="right"&gt;5-40&lt;/td&gt;
 &lt;td valign="bottom" nowrap="nowrap"&gt;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom" align="right"&gt;114,131&lt;/td&gt;
 &lt;td valign="bottom" nowrap="nowrap"&gt;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom" align="right"&gt;114,099&lt;/td&gt;
 &lt;td valign="bottom" nowrap="nowrap"&gt;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;/tr&gt;
 &lt;tr style="FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman"&gt;
 &lt;td valign="top"&gt;
 &lt;p style="FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; MARGIN-LEFT: 1em; TEXT-INDENT: -1em"&gt;
 Machinery and equipment&lt;/p&gt;
 &lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom" align="right"&gt;3-15&lt;/td&gt;
 &lt;td valign="bottom" nowrap="nowrap"&gt;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom" align="right"&gt;82,068&lt;/td&gt;
 &lt;td valign="bottom" nowrap="nowrap"&gt;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom" align="right"&gt;82,189&lt;/td&gt;
 &lt;td valign="bottom" nowrap="nowrap"&gt;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;/tr&gt;
 &lt;tr style="FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman" bgcolor="#CCEEFF"&gt;
 &lt;td valign="top"&gt;
 &lt;p style="FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; MARGIN-LEFT: 1em; TEXT-INDENT: -1em"&gt;
 Furniture, fixtures and office equipment&lt;/p&gt;
 &lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom" align="right"&gt;5-10&lt;/td&gt;
 &lt;td valign="bottom" nowrap="nowrap"&gt;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom" align="right"&gt;5,087&lt;/td&gt;
 &lt;td valign="bottom" nowrap="nowrap"&gt;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom" align="right"&gt;5,046&lt;/td&gt;
 &lt;td valign="bottom" nowrap="nowrap"&gt;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;/tr&gt;
 &lt;tr style="FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman"&gt;
 &lt;td valign="top"&gt;
 &lt;p style="FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; MARGIN-LEFT: 1em; TEXT-INDENT: -1em"&gt;
 Computer equipment and software&lt;/p&gt;
 &lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom" align="right"&gt;3&lt;/td&gt;
 &lt;td valign="bottom" nowrap="nowrap"&gt;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom" align="right"&gt;11,335&lt;/td&gt;
 &lt;td valign="bottom" nowrap="nowrap"&gt;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom" align="right"&gt;11,289&lt;/td&gt;
 &lt;td valign="bottom" nowrap="nowrap"&gt;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;/tr&gt;
 &lt;tr style="FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman" bgcolor="#CCEEFF"&gt;
 &lt;td valign="top"&gt;
 &lt;p style="FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; MARGIN-LEFT: 1em; TEXT-INDENT: -1em"&gt;
 Leasehold improvements&lt;/p&gt;
 &lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom" align="right"&gt;4&lt;/td&gt;
 &lt;td valign="bottom" nowrap="nowrap"&gt;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom" align="right"&gt;17&lt;/td&gt;
 &lt;td valign="bottom" nowrap="nowrap"&gt;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom" align="right"&gt;17&lt;/td&gt;
 &lt;td valign="bottom" nowrap="nowrap"&gt;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;/tr&gt;
 &lt;tr style="FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman"&gt;
 &lt;td valign="top"&gt;
 &lt;p style="FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; MARGIN-LEFT: 1em; TEXT-INDENT: -1em"&gt;
 Construction in progress&lt;/p&gt;
 &lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom" align="right"&gt;36,214&lt;/td&gt;
 &lt;td valign="bottom" nowrap="nowrap"&gt;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom" align="right"&gt;14,756&lt;/td&gt;
 &lt;td valign="bottom" nowrap="nowrap"&gt;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;/tr&gt;
 &lt;tr style="FONT-SIZE: 1px"&gt;
 &lt;td valign="bottom"&gt;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;
 &lt;p style="BORDER-TOP: #000000 1px solid"&gt;&amp;#xA0;&lt;/p&gt;
 &lt;/td&gt;
 &lt;td valign="bottom"&gt;
 &lt;p style="BORDER-TOP: #000000 1px solid"&gt;&amp;#xA0;&lt;/p&gt;
 &lt;/td&gt;
 &lt;td&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;
 &lt;p style="BORDER-TOP: #000000 1px solid"&gt;&amp;#xA0;&lt;/p&gt;
 &lt;/td&gt;
 &lt;td valign="bottom"&gt;
 &lt;p style="BORDER-TOP: #000000 1px solid"&gt;&amp;#xA0;&lt;/p&gt;
 &lt;/td&gt;
 &lt;td&gt;&amp;#xA0;&lt;/td&gt;
 &lt;/tr&gt;
 &lt;tr style="FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman" bgcolor="#CCEEFF"&gt;
 &lt;td valign="top"&gt;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&lt;font style="FONT-SIZE: 8pt"&gt;&amp;#xA0;&amp;#xA0;&lt;/font&gt;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&lt;font style="FONT-SIZE: 8pt"&gt;&amp;#xA0;&amp;#xA0;&lt;/font&gt;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom" align="right"&gt;309,073&lt;/td&gt;
 &lt;td valign="bottom" nowrap="nowrap"&gt;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&lt;font style="FONT-SIZE: 8pt"&gt;&amp;#xA0;&lt;/font&gt;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom" align="right"&gt;287,617&lt;/td&gt;
 &lt;td valign="bottom" nowrap="nowrap"&gt;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;/tr&gt;
 &lt;tr style="FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman"&gt;
 &lt;td valign="top"&gt;
 &lt;p style="FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; MARGIN-LEFT: 1em; TEXT-INDENT: -1em"&gt;
 Less accumulated depreciation and amortization&lt;/p&gt;
 &lt;/td&gt;
 &lt;td valign="bottom"&gt;&lt;font style="FONT-SIZE: 8pt"&gt;&amp;#xA0;&amp;#xA0;&lt;/font&gt;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&lt;font style="FONT-SIZE: 8pt"&gt;&amp;#xA0;&amp;#xA0;&lt;/font&gt;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom" align="right"&gt;(118,150&lt;/td&gt;
 &lt;td valign="bottom" nowrap="nowrap"&gt;)&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&lt;font style="FONT-SIZE: 8pt"&gt;&amp;#xA0;&lt;/font&gt;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom" align="right"&gt;(111,060&lt;/td&gt;
 &lt;td valign="bottom" nowrap="nowrap"&gt;)&amp;#xA0;&lt;/td&gt;
 &lt;/tr&gt;
 &lt;tr style="FONT-SIZE: 1px"&gt;
 &lt;td valign="bottom"&gt;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;
 &lt;p style="BORDER-TOP: #000000 1px solid"&gt;&amp;#xA0;&lt;/p&gt;
 &lt;/td&gt;
 &lt;td valign="bottom"&gt;
 &lt;p style="BORDER-TOP: #000000 1px solid"&gt;&amp;#xA0;&lt;/p&gt;
 &lt;/td&gt;
 &lt;td&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;
 &lt;p style="BORDER-TOP: #000000 1px solid"&gt;&amp;#xA0;&lt;/p&gt;
 &lt;/td&gt;
 &lt;td valign="bottom"&gt;
 &lt;p style="BORDER-TOP: #000000 1px solid"&gt;&amp;#xA0;&lt;/p&gt;
 &lt;/td&gt;
 &lt;td&gt;&amp;#xA0;&lt;/td&gt;
 &lt;/tr&gt;
 &lt;tr style="FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman" bgcolor="#CCEEFF"&gt;
 &lt;td valign="top"&gt;
 &lt;p style="FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; MARGIN-LEFT: 1em; TEXT-INDENT: -1em"&gt;
 Property and equipment &amp;#x2014; net&lt;/p&gt;
 &lt;/td&gt;
 &lt;td valign="bottom"&gt;&lt;font style="FONT-SIZE: 8pt"&gt;&amp;#xA0;&amp;#xA0;&lt;/font&gt;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&lt;font style="FONT-SIZE: 8pt"&gt;&amp;#xA0;&amp;#xA0;&lt;/font&gt;&lt;/td&gt;
 &lt;td valign="bottom"&gt;$&lt;/td&gt;
 &lt;td valign="bottom" align="right"&gt;190,923&lt;/td&gt;
 &lt;td valign="bottom" nowrap="nowrap"&gt;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&lt;font style="FONT-SIZE: 8pt"&gt;&amp;#xA0;&lt;/font&gt;&lt;/td&gt;
 &lt;td valign="bottom"&gt;$&lt;/td&gt;
 &lt;td valign="bottom" align="right"&gt;176,557&lt;/td&gt;
 &lt;td valign="bottom" nowrap="nowrap"&gt;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;/tr&gt;
 &lt;tr style="FONT-SIZE: 1px"&gt;
 &lt;td valign="bottom"&gt;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;
 &lt;p style="BORDER-TOP: #000000 3px double"&gt;&amp;#xA0;&lt;/p&gt;
 &lt;/td&gt;
 &lt;td valign="bottom"&gt;
 &lt;p style="BORDER-TOP: #000000 3px double"&gt;&amp;#xA0;&lt;/p&gt;
 &lt;/td&gt;
 &lt;td&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;
 &lt;p style="BORDER-TOP: #000000 3px double"&gt;&amp;#xA0;&lt;/p&gt;
 &lt;/td&gt;
 &lt;td valign="bottom"&gt;
 &lt;p style="BORDER-TOP: #000000 3px double"&gt;&amp;#xA0;&lt;/p&gt;
 &lt;/td&gt;
 &lt;td&gt;&amp;#xA0;&lt;/td&gt;
 &lt;/tr&gt;
 &lt;/table&gt;
 &lt;/div&gt;</us-gaap:PropertyPlantAndEquipmentTextBlock>
  <us-gaap:OtherComprehensiveIncomeLossNetOfTax contextRef="eol_PE126000--1410-Q0011_STD_273_20140930_0" unitRef="iso4217_USD" decimals="-3" id="id_5317772_9C7480D5-0CBC-4558-B609-17B789ADC283_3_7">-7000</us-gaap:OtherComprehensiveIncomeLossNetOfTax>
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  <us-gaap:IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets contextRef="eol_PE126000--1410-Q0011_STD_273_20140930_0" unitRef="iso4217_USD" decimals="-3" id="id_5317772_24FD66A3-6FE5-41A7-A725-6111E4E3D247_1_19">14768000</us-gaap:IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets>
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  <us-gaap:OperatingIncomeLoss contextRef="eol_PE126000--1410-Q0011_STD_273_20140930_0" unitRef="iso4217_USD" decimals="-3" id="id_5317772_85934197-CBB7-4BA6-8F32-BBF322FB13D6_3_7">-149524000</us-gaap:OperatingIncomeLoss>
  <us-gaap:ComprehensiveIncomeNetOfTax contextRef="eol_PE126000--1410-Q0011_STD_273_20140930_0" unitRef="iso4217_USD" decimals="-3" id="id_5317772_9C7480D5-0CBC-4558-B609-17B789ADC283_3_8">-161948000</us-gaap:ComprehensiveIncomeNetOfTax>
  <us-gaap:DebtConversionOriginalDebtAmount1 contextRef="eol_PE126000--1410-Q0011_STD_273_20140930_0" unitRef="iso4217_USD" decimals="-3" id="id_5317772_24FD66A3-6FE5-41A7-A725-6111E4E3D247_1_63">93500000</us-gaap:DebtConversionOriginalDebtAmount1>
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  <us-gaap:OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationGainLossArisingDuringPeriodNetOfTax contextRef="eol_PE126000--1410-Q0011_STD_273_20140930_0" unitRef="iso4217_USD" decimals="-3" id="id_5317772_9C7480D5-0CBC-4558-B609-17B789ADC283_3_2">-7000</us-gaap:OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationGainLossArisingDuringPeriodNetOfTax>
  <us-gaap:PaymentsToAcquirePropertyPlantAndEquipment contextRef="eol_PE126000--1410-Q0011_STD_273_20140930_0" unitRef="iso4217_USD" decimals="-3" id="id_5317772_24FD66A3-6FE5-41A7-A725-6111E4E3D247_1_29">19134000</us-gaap:PaymentsToAcquirePropertyPlantAndEquipment>
  <us-gaap:OtherNoncashIncomeExpense contextRef="eol_PE126000--1410-Q0011_STD_273_20140930_0" unitRef="iso4217_USD" decimals="-3" id="id_5317772_24FD66A3-6FE5-41A7-A725-6111E4E3D247_1_16">7000</us-gaap:OtherNoncashIncomeExpense>
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  <us-gaap:InvestmentIncomeInterest contextRef="eol_PE126000--1410-Q0011_STD_273_20140930_0" unitRef="iso4217_USD" decimals="-3" id="id_5317772_85934197-CBB7-4BA6-8F32-BBF322FB13D6_3_11">4000</us-gaap:InvestmentIncomeInterest>
  <us-gaap:InterestPaid contextRef="eol_PE126000--1410-Q0011_STD_273_20140930_0" unitRef="iso4217_USD" decimals="-3" id="id_5317772_24FD66A3-6FE5-41A7-A725-6111E4E3D247_1_58">9740000</us-gaap:InterestPaid>
  <us-gaap:PaymentsRelatedToTaxWithholdingForShareBasedCompensation contextRef="eol_PE126000--1410-Q0011_STD_273_20140930_0" unitRef="iso4217_USD" decimals="-3" id="id_5317772_24FD66A3-6FE5-41A7-A725-6111E4E3D247_1_51">26844000</us-gaap:PaymentsRelatedToTaxWithholdingForShareBasedCompensation>
  <us-gaap:ConstructionInProgressExpendituresIncurredButNotYetPaid contextRef="eol_PE126000--1410-Q0011_STD_273_20140930_0" unitRef="iso4217_USD" decimals="-3" id="id_5317772_24FD66A3-6FE5-41A7-A725-6111E4E3D247_1_69">3809000</us-gaap:ConstructionInProgressExpendituresIncurredButNotYetPaid>
  <us-gaap:AllocatedShareBasedCompensationExpense contextRef="eol_PE126000--1410-Q0011_STD_273_20140930_0" unitRef="iso4217_USD" decimals="-3" id="id_5317772_16715A32-58CF-425D-9CED-806B6E6E57C6_3_0">46755000</us-gaap:AllocatedShareBasedCompensationExpense>
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  <us-gaap:OperatingExpenses contextRef="eol_PE126000--1410-Q0011_STD_273_20140930_0" unitRef="iso4217_USD" decimals="-3" id="id_5317772_85934197-CBB7-4BA6-8F32-BBF322FB13D6_3_6">149524000</us-gaap:OperatingExpenses>
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  <us-gaap:RelatedPartyTransactionExpensesFromTransactionsWithRelatedParty contextRef="eol_PE126000--1410-Q0011_STD_273_20140930_0" unitRef="iso4217_USD" decimals="-3" id="id_5317772_85934197-CBB7-4BA6-8F32-BBF322FB13D6_3_9">2164000</us-gaap:RelatedPartyTransactionExpensesFromTransactionsWithRelatedParty>
  <us-gaap:AmortizationOfFinancingCostsAndDiscounts contextRef="eol_PE126000--1410-Q0011_STD_273_20140930_0" unitRef="iso4217_USD" decimals="-3" id="id_5317772_77DB96A9-6B23-42DD-8CBB-7C5AA37D41D1_3_0">681000</us-gaap:AmortizationOfFinancingCostsAndDiscounts>
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  <mnkd:CommonAndPreferredStockTextBlock contextRef="eol_PE126000--1410-Q0011_STD_273_20140930_0" id="id_5317772_F745D788-D417-4EF1-B195-9CD72FF585A2_1_0">&lt;div&gt;
 &lt;p style="MARGIN-BOTTOM: 0pt; WHITE-SPACE: normal; TEXT-TRANSFORM: none; WORD-SPACING: 0px; COLOR: rgb(0,0,0); FONT: 10pt &apos;Times New Roman&apos;; MARGIN-TOP: 0pt; LETTER-SPACING: normal; TEXT-INDENT: 0px; -webkit-text-stroke-width: 0px"&gt;
 &lt;b&gt;7. Common and preferred stock&lt;/b&gt;&lt;/p&gt;
 &lt;p style="MARGIN-BOTTOM: 0pt; WHITE-SPACE: normal; TEXT-TRANSFORM: none; WORD-SPACING: 0px; COLOR: rgb(0,0,0); FONT: 10pt &apos;Times New Roman&apos;; MARGIN-TOP: 6pt; LETTER-SPACING: normal; TEXT-INDENT: 0px; -webkit-text-stroke-width: 0px"&gt;
 The Company is authorized to issue 550,000,000 shares of common
 stock, par value $0.01 per share, and 10,000,000 shares of
 undesignated preferred stock, par value $0.01 per share, issuable
 in one or more series designated by the Company&amp;#x2019;s board of
 directors. No other class of capital stock is authorized. As of
 September&amp;#xA0;30, 2014 and December&amp;#xA0;31, 2013, 405,469,034 and
 369,391,972 shares of common stock, respectively, were issued and
 outstanding and no shares of preferred stock were outstanding.
 Included in the common stock outstanding as of September&amp;#xA0;30,
 2014 and December&amp;#xA0;31, 2013 are 9,000,000 shares of common
 stock loaned to Bank of America under a share lending agreement in
 connection with the offering of $100.0 million aggregate principal
 amount of 2015 notes (see Note 10 &amp;#x2014; Senior convertible
 notes). Bank of America is obligated to return the borrowed shares
 (or, in certain circumstances, the cash value thereof) to the
 Company on or about the 45th business day following the date as of
 which the entire principal amount of the 2015 notes ceases to be
 outstanding, subject to extension or acceleration in certain
 circumstances or early termination at Bank of America&amp;#x2019;s
 option. The Company did not receive any proceeds from the sale of
 the borrowed shares by Bank of America, but the Company did receive
 a nominal lending fee of $0.01 per share from Bank of America for
 the use of borrowed shares.&lt;/p&gt;
 &lt;p style="MARGIN-BOTTOM: 0pt; WHITE-SPACE: normal; TEXT-TRANSFORM: none; WORD-SPACING: 0px; COLOR: rgb(0,0,0); FONT: 10pt &apos;Times New Roman&apos;; MARGIN-TOP: 12pt; LETTER-SPACING: normal; TEXT-INDENT: 0px; -webkit-text-stroke-width: 0px"&gt;
 On July&amp;#xA0;1, 2013, the Company entered into the Facility
 Agreement with Deerfield providing for the sale of up to $160.0
 million of 2019 notes to Deerfield in four equal tranches of $40.0
 million principal amount. On February&amp;#xA0;28, 2014, the Company
 amended the Facility Agreement to, among other things, allow
 Deerfield, subject to certain limitations, to convert up to an
 additional $60.0 million principal amount under the
 then-outstanding 2019 notes into the Company&amp;#x2019;s common stock
 after the effective date of the First Amendment. The Company also
 agreed to register for resale up to 12,000,000 shares of common
 stock issuable upon conversion of the outstanding 2019 notes, with
 a minimum conversion price of $5.00 per share unless the Company
 otherwise consents. The conversion price was determined by the
 average of the volume weighted average prices per share during the
 three trading days immediately preceding the election to convert.
 As of September&amp;#xA0;30, 2014, Deerfield had converted $100.0
 million of 2019 notes into 18,616,304 shares of the Company&amp;#x2019;s
 common stock which resulted in total expense of $6.4 million for
 the nine months ended September 30, 2014 and $0.6 million for the
 twelve months ended December 31, 2013 for the difference between
 the principal amount of the notes converted and their carrying
 amount (see Note 11 &amp;#x2013; Facility Agreement). No additional
 principal amount of 2019 notes is convertible.&lt;/p&gt;


 &lt;/div&gt;</mnkd:CommonAndPreferredStockTextBlock>
  <mnkd:BasisOfPresentationPolicyTextBlock contextRef="eol_PE126000--1410-Q0011_STD_273_20140930_0" id="id_5317772_E52D14B2-1D15-4198-8D0F-E86A908A8849_1_0">&lt;div&gt;
 &lt;p style="MARGIN-BOTTOM: 0pt; WHITE-SPACE: normal; TEXT-TRANSFORM: none; WORD-SPACING: 0px; COLOR: rgb(0,0,0); FONT: 10pt &apos;Times New Roman&apos;; MARGIN-TOP: 12pt; LETTER-SPACING: normal; TEXT-INDENT: 0px; -webkit-text-stroke-width: 0px"&gt;
 &lt;em&gt;&lt;strong&gt;Basis of Presentation &amp;#x2014;&amp;#xA0;&lt;/strong&gt;&lt;/em&gt;The Company is
 considered to be in the development stage as its primary activities
 since incorporation have been establishing its facilities,
 recruiting personnel, conducting research and development, business
 development, business and financial planning, and raising capital.
 It is costly to develop therapeutic products and conduct clinical
 studies for these products. From its inception through
 September&amp;#xA0;30, 2014, the Company had accumulated net losses of
 $2.5 billion, which include cumulative negative cash flow from
 operations of $1.7 billion and a goodwill impairment charge of
 $151.4 million.&lt;/p&gt;
 &lt;p style="MARGIN-BOTTOM: 0pt; WHITE-SPACE: normal; TEXT-TRANSFORM: none; WORD-SPACING: 0px; COLOR: rgb(0,0,0); FONT: 10pt &apos;Times New Roman&apos;; MARGIN-TOP: 12pt; LETTER-SPACING: normal; TEXT-INDENT: 0px; -webkit-text-stroke-width: 0px"&gt;
 On August 11, 2014, the Company entered into a license and
 collaboration agreement (the &amp;#x201C;Sanofi License
 Agreement&amp;#x201D;) with Sanofi-Aventis Deutschland GmbH (which
 subsequently assigned its rights and obligations under the
 agreement to Sanofi-Aventis U.S. LLC (&amp;#x201C;Sanofi&amp;#x201D;)),
 pursuant to which Sanofi will be responsible for global commercial,
 regulatory and development activities for AFREZZA.&amp;#xA0;Under the
 Sanofi License Agreement, the Company received a $150.0 million
 up-front fee and may earn up to an aggregate of $775.0 million upon
 the achievement of certain development, manufacturing, regulatory
 and sales milestones. Worldwide profits and losses with respect to
 AFREZZA will be shared 65% by Sanofi and 35% by the Company.
 Pursuant to a supply agreement, the Company will manufacture
 AFREZZA at its manufacturing facility in Danbury, Connecticut to
 supply Sanofi&amp;#x2019;s demand for the product. The Sanofi License
 Agreement became effective on September 23, 2014 following
 completion of the U.S. Federal Trade Commission&amp;#x2019;s review of
 the transactions contemplated by the Sanofi License Agreement under
 the Hart-Scott-Rodino Antitrust Improvements Act of 1976, as
 amended, and the rules and regulations promulgated thereunder (the
 &amp;#x201C;Hart-Scott-Rodino Act&amp;#x201D;) and the completion of
 documentation related to the $175.0 million secured loan facility
 being provided to the Company by an affiliate of Sanofi (the
 &amp;#x201C;Sanofi Loan Facility&amp;#x201D;) to fund the Company&amp;#x2019;s
 share of net losses under the Sanofi License Agreement.&lt;/p&gt;
 &lt;p style="MARGIN-BOTTOM: 0pt; WHITE-SPACE: normal; TEXT-TRANSFORM: none; WORD-SPACING: 0px; COLOR: rgb(0,0,0); FONT: 10pt &apos;Times New Roman&apos;; MARGIN-TOP: 12pt; LETTER-SPACING: normal; TEXT-INDENT: 0px; -webkit-text-stroke-width: 0px"&gt;
 At September&amp;#xA0;30, 2014, the Company&amp;#x2019;s capital resources
 consisted of cash and cash equivalents of $172.5 million. The
 Company expects to continue to incur significant expenditures to
 support commercial launch of AFREZZA and the development of other
 product candidates as contemplated under the Sanofi License
 Agreement. In addition, the Company&amp;#x2019;s 5.75% Senior
 Convertible Notes due 2015 (the &amp;#x201C;2015 notes&amp;#x201D;) in the
 aggregate principal amount of $100.0 million have a maturity date
 of August&amp;#xA0;15, 2015, and payment on the outstanding amount is
 due in full on that date (see Note 10 &amp;#x2013; Senior convertible
 notes).&lt;/p&gt;
 &lt;p style="MARGIN-BOTTOM: 0px; WHITE-SPACE: normal; TEXT-TRANSFORM: none; WORD-SPACING: 0px; COLOR: rgb(0,0,0); FONT: 1px &apos;Times New Roman&apos;; MARGIN-TOP: 12px; LETTER-SPACING: normal; TEXT-INDENT: 0px; -webkit-text-stroke-width: 0px"&gt;
 &amp;#xA0;&lt;/p&gt;
 &lt;p style="MARGIN-BOTTOM: 0pt; WHITE-SPACE: normal; TEXT-TRANSFORM: none; WORD-SPACING: 0px; COLOR: rgb(0,0,0); FONT: 10pt &apos;Times New Roman&apos;; MARGIN-TOP: 0pt; LETTER-SPACING: normal; TEXT-INDENT: 0px; -webkit-text-stroke-width: 0px"&gt;
 The Company may need to raise additional capital, whether through
 the sale of equity or debt securities, additional strategic
 business collaborations, the establishment of other funding
 facilities, licensing arrangements, asset sales or other means.
 Additional funding sources that are, or in certain circumstances
 may be available to the Company, include approximately
 $30.1&amp;#xA0;million principal amount of available borrowings under
 its loan arrangement ( the &amp;#x201C;Loan Arrangement&amp;#x201D;) with The
 Mann Group LLC (&amp;#x201C;The Mann Group&amp;#x201D;) (see note 9 &amp;#x2013;
 Related-party arrangements), potential proceeds from the exercise
 of warrants issued in its February 2012 public offering of
 approximately $20 million, the Company&amp;#x2019;s at-the-market
 issuance sales agreements which allow the Company to sell up to $50
 million in common stock, and pursuant to the facility agreement
 (the &amp;#x201C;Facility Agreement&amp;#x201D;) with Deerfield Private
 Design Fund II, L.P. (&amp;#x201C;Deerfield Private Design Fund&amp;#x201D;)
 and Deerfield Private Design International II, L.P. (collectively,
 &amp;#x201C;Deerfield&amp;#x201D;) and the First Amendment to Facility
 Agreement and Registration Rights Agreement (the &amp;#x201C;First
 Amendment&amp;#x201D;) additional sales of an additional tranche of
 notes (the &amp;#x201C;Tranche B notes&amp;#x201D;) of up to $70 million
 which must be purchased prior to December 30, 2014 (see Note 11
 &amp;#x2013; Facility Agreement).&lt;/p&gt;
 &lt;p style="MARGIN-BOTTOM: 0pt; WHITE-SPACE: normal; TEXT-TRANSFORM: none; WORD-SPACING: 0px; COLOR: rgb(0,0,0); FONT: 10pt &apos;Times New Roman&apos;; MARGIN-TOP: 12pt; LETTER-SPACING: normal; TEXT-INDENT: 0px; -webkit-text-stroke-width: 0px"&gt;
 Although we believe that our existing cash and cash equivalents and
 available debt financing will be sufficient to finance our
 operational cash needs through at least the next twelve months,
 should our results not meet our current operating plan, it could
 negatively impact our liquidity and we may need to raise additional
 capital or seek additional financing sources as discussed above.
 There can be no assurance that we would be able to raise such
 additional financing or additional capital on acceptable terms, or
 at all, and if we are not able to raise adequate additional
 financing or capital to continue to fund our ongoing operations, we
 will need to defer, reduce or eliminate significant planned
 expenditures or significantly curtail our operations, and there may
 be substantial doubt about our ability to continue as a going
 concern.&lt;/p&gt;
 &lt;/div&gt;</mnkd:BasisOfPresentationPolicyTextBlock>
  <mnkd:NonCashFinancingActivitiesLoanCommitmentAsset contextRef="eol_PE126000--1410-Q0011_STD_273_20140930_0" unitRef="iso4217_USD" decimals="-3" id="id_5317772_24FD66A3-6FE5-41A7-A725-6111E4E3D247_1_75">1753000</mnkd:NonCashFinancingActivitiesLoanCommitmentAsset>
  <mnkd:BusinessPolicyTextBlock contextRef="eol_PE126000--1410-Q0011_STD_273_20140930_0" id="id_5317772_0A47A036-3401-44A0-90A4-D1C9FB7336E8_1_0">&lt;div&gt;
 &lt;p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; MARGIN-TOP: 12pt"&gt;
 &lt;b&gt;&lt;i&gt;Business &amp;#x2014;&lt;/i&gt;&lt;/b&gt; The Company is a biopharmaceutical
 company focused on the discovery and development of therapeutic
 products for diseases such as diabetes. The Company&amp;#x2019;s lead
 product, AFREZZA (insulin human) inhalation powder, is a
 rapid-acting inhaled insulin that was approved by the U.S. Food and
 Drug Administration (&amp;#x201C;FDA&amp;#x201D;) on June&amp;#xA0;27, 2014 to
 improve glycemic control in adult patients with diabetes.&lt;/p&gt;
 &lt;/div&gt;</mnkd:BusinessPolicyTextBlock>
  <mnkd:ScheduleOfAmortizationOfDebtIssuanceExpenseTableTextBlock contextRef="eol_PE126000--1410-Q0011_STD_273_20140930_0" id="id_5317772_A1770D8E-C924-47A6-A521-E880E379EF58_1_0">&lt;div&gt;
 &lt;p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; MARGIN-TOP: 12pt"&gt;
 Accretion of debt issuance expense in connection with the 2015
 notes during the three and nine months ended September&amp;#xA0;30,
 2014 and 2013 was as follows (in thousands):&lt;/p&gt;
 &lt;p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 12pt; MARGIN-TOP: 0pt"&gt;
 &amp;#xA0;&lt;/p&gt;
 &lt;table style="FONT-SIZE: 8pt; FONT-FAMILY: Times New Roman; BORDER-COLLAPSE: collapse" cellspacing="0" cellpadding="0" width="92%" align="center" border="0"&gt;
 &lt;tr&gt;
 &lt;td width="76%"&gt;&lt;/td&gt;
 &lt;td valign="bottom" width="3%"&gt;&lt;/td&gt;
 &lt;td&gt;&lt;/td&gt;
 &lt;td&gt;&lt;/td&gt;
 &lt;td&gt;&lt;/td&gt;
 &lt;td valign="bottom" width="3%"&gt;&lt;/td&gt;
 &lt;td&gt;&lt;/td&gt;
 &lt;td&gt;&lt;/td&gt;
 &lt;td&gt;&lt;/td&gt;
 &lt;td valign="bottom" width="3%"&gt;&lt;/td&gt;
 &lt;td&gt;&lt;/td&gt;
 &lt;td&gt;&lt;/td&gt;
 &lt;td&gt;&lt;/td&gt;
 &lt;td valign="bottom" width="3%"&gt;&lt;/td&gt;
 &lt;td&gt;&lt;/td&gt;
 &lt;td&gt;&lt;/td&gt;
 &lt;td&gt;&lt;/td&gt;
 &lt;/tr&gt;
 &lt;tr style="FONT-SIZE: 8pt; FONT-FAMILY: Times New Roman"&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;td style="BORDER-BOTTOM: #000000 1pt solid" valign="bottom" colspan="6" align="center"&gt;&lt;b&gt;Three&amp;#xA0;months&amp;#xA0;ended&lt;br /&gt;
 September&amp;#xA0;30,&lt;/b&gt;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;td style="BORDER-BOTTOM: #000000 1pt solid" valign="bottom" colspan="6" align="center"&gt;&lt;b&gt;Nine&amp;#xA0;months&amp;#xA0;ended&lt;br /&gt;
 September&amp;#xA0;30,&lt;/b&gt;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;/tr&gt;
 &lt;tr style="FONT-SIZE: 8pt; FONT-FAMILY: Times New Roman"&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;td style="BORDER-BOTTOM: #000000 1pt solid" valign="bottom" colspan="2" align="center"&gt;&lt;b&gt;2014&lt;/b&gt;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;td style="BORDER-BOTTOM: #000000 1pt solid" valign="bottom" colspan="2" align="center"&gt;&lt;b&gt;2013&lt;/b&gt;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;td style="BORDER-BOTTOM: #000000 1pt solid" valign="bottom" colspan="2" align="center"&gt;&lt;b&gt;2014&lt;/b&gt;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;td style="BORDER-BOTTOM: #000000 1pt solid" valign="bottom" colspan="2" align="center"&gt;&lt;b&gt;2013&lt;/b&gt;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;/tr&gt;
 &lt;tr style="FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman" bgcolor="#CCEEFF"&gt;
 &lt;td valign="top"&gt;
 &lt;p style="FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; MARGIN-LEFT: 1em; TEXT-INDENT: -1em"&gt;
 Accretion expense&lt;/p&gt;
 &lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;$&lt;/td&gt;
 &lt;td valign="bottom" align="right"&gt;231&lt;/td&gt;
 &lt;td valign="bottom" nowrap="nowrap"&gt;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;$&lt;/td&gt;
 &lt;td valign="bottom" align="right"&gt;216&lt;/td&gt;
 &lt;td valign="bottom" nowrap="nowrap"&gt;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;$&lt;/td&gt;
 &lt;td valign="bottom" align="right"&gt;681&lt;/td&gt;
 &lt;td valign="bottom" nowrap="nowrap"&gt;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;$&lt;/td&gt;
 &lt;td valign="bottom" align="right"&gt;637&lt;/td&gt;
 &lt;td valign="bottom" nowrap="nowrap"&gt;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;/tr&gt;
 &lt;tr style="FONT-SIZE: 1px"&gt;
 &lt;td valign="bottom"&gt;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;
 &lt;p style="BORDER-TOP: #000000 3px double"&gt;&amp;#xA0;&lt;/p&gt;
 &lt;/td&gt;
 &lt;td valign="bottom"&gt;
 &lt;p style="BORDER-TOP: #000000 3px double"&gt;&amp;#xA0;&lt;/p&gt;
 &lt;/td&gt;
 &lt;td&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;
 &lt;p style="BORDER-TOP: #000000 3px double"&gt;&amp;#xA0;&lt;/p&gt;
 &lt;/td&gt;
 &lt;td valign="bottom"&gt;
 &lt;p style="BORDER-TOP: #000000 3px double"&gt;&amp;#xA0;&lt;/p&gt;
 &lt;/td&gt;
 &lt;td&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;
 &lt;p style="BORDER-TOP: #000000 3px double"&gt;&amp;#xA0;&lt;/p&gt;
 &lt;/td&gt;
 &lt;td valign="bottom"&gt;
 &lt;p style="BORDER-TOP: #000000 3px double"&gt;&amp;#xA0;&lt;/p&gt;
 &lt;/td&gt;
 &lt;td&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;
 &lt;p style="BORDER-TOP: #000000 3px double"&gt;&amp;#xA0;&lt;/p&gt;
 &lt;/td&gt;
 &lt;td valign="bottom"&gt;
 &lt;p style="BORDER-TOP: #000000 3px double"&gt;&amp;#xA0;&lt;/p&gt;
 &lt;/td&gt;
 &lt;td&gt;&amp;#xA0;&lt;/td&gt;
 &lt;/tr&gt;
 &lt;/table&gt;
 &lt;/div&gt;</mnkd:ScheduleOfAmortizationOfDebtIssuanceExpenseTableTextBlock>
  <mnkd:RecentlyIssuedAccountingStandardsPolicyTextBlock contextRef="eol_PE126000--1410-Q0011_STD_273_20140930_0" id="id_5317772_CF2E0C4C-F107-4D73-848B-2078F2B49958_1_0">&lt;div&gt;
 &lt;p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; MARGIN-TOP: 12pt"&gt;
 &lt;b&gt;&lt;i&gt;Recently Issued Accounting Standards &amp;#x2014;&lt;/i&gt;&lt;/b&gt; In July
 2013, the FASB issued ASU 2013-11,&lt;i&gt;&amp;#xA0;Income Taxes (Topic
 740): Presentation of an Unrecognized Tax Benefit when a Net
 Operating Loss Carryforward, a Similar Tax Loss, or a Tax Credit
 Carryforward Exists (a consensus of the FASB Emerging Issues Task
 Force)&lt;/i&gt;. The amendments in this ASU provide guidance on the
 financial statements presentation of an unrecognized tax benefit
 when a net operating loss carryforward, a similar tax loss, or a
 tax credit carryforward exists. An unrecognized tax benefit should
 be presented in the financial statements as a reduction to a
 deferred tax asset for a net operating loss carryforward, a similar
 tax loss, or a tax credit carryforward with certain exceptions, in
 which case such an unrecognized tax benefit should be presented in
 the financial statements as a liability. The amendments in this ASU
 do not require new recurring disclosures. The amendments in this
 ASU are effective for fiscal years, and interim periods within
 those years, beginning after December&amp;#xA0;15, 2013. The adoption
 of the new requirement did not have a significant impact on the
 Company&amp;#x2019;s consolidated financial statements.&lt;/p&gt;
 &lt;p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; MARGIN-TOP: 12pt"&gt;
 In May&amp;#xA0;2014, a new standard was issued related to revenue
 recognition, which requires an entity to recognize the amount of
 revenue to which it expects to be entitled for the transfer of
 promised goods or services to customers. The new standard will
 replace most of the existing revenue recognition standards in U.S.
 GAAP when it becomes effective on January&amp;#xA0;1, 2017. Early
 adoption is not permitted. The new standard allows for either
 &amp;#x201C;full retrospective&amp;#x201D; adoption, whereby the new standard
 is applied to each prior reporting period presented or
 &amp;#x201C;modified retrospective&amp;#x201D; adoption, whereby the new
 standard is only applied to the most current period presented with
 the cumulative effect of the change recognized at the date of the
 initial application. The Company is assessing the potential impact
 of the new standard on its consolidated statements of financial
 position and results of operations and comprehensive income (loss)
 and has not yet selected a transition method.&lt;/p&gt;
 &lt;p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; MARGIN-TOP: 12pt"&gt;
 In June 2014, the FASB issued ASU No.&amp;#xA0;2014-10, Development
 Stage Entities (Topic 915): Elimination of Certain Financial
 Reporting Requirements, Including an Amendment to Variable Interest
 Entities Guidance in Topic 810, Consolidation.&amp;#xA0;The amendments
 in this ASU remove all incremental financial reporting requirements
 from GAAP for development stage entities, including the removal of
 Topic 915, Development Stage Entities,&amp;#xA0;from the FASB
 Accounting Standards Codification. In addition, the ASU:
 (a)&amp;#xA0;adds an example disclosure in Topic 275, Risks and
 Uncertainties,&amp;#xA0;to illustrate one way that an entity that has
 not begun planned principal operations could provide information
 about the risks and uncertainties related to the company&amp;#x2019;s
 current activities; and (b)&amp;#xA0;removes an exception provided to
 development stage entities in Topic 810, Consolidation,&amp;#xA0;for
 determining whether an entity is a variable interest entity. The
 presentation and disclosure requirements in Topic 915 will no
 longer be required for the first annual period beginning after
 December&amp;#xA0;15, 2014. The revised consolidation standards are
 effective one year later, in annual periods beginning after
 December&amp;#xA0;15, 2015. Early adoption is permitted. The Company is
 evaluating the impact the adoption of ASU 2014-10 will have on its
 consolidated financial statements.&lt;/p&gt;
 &lt;p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; MARGIN-TOP: 12pt"&gt;
 On August&amp;#xA0;27, 2014, the FASB issued ASU 2014-15, which
 provides guidance on determining when and how reporting entities
 must disclose going-concern uncertainties in their financial
 statements. The new standard requires management to perform interim
 and annual assessments of an entity&amp;#x2019;s ability to continue as
 a going concern within one year of the date of issuance of the
 entity&amp;#x2019;s financial statements (or within one year after the
 date on which the financial statements are available to be issued,
 when applicable). Further, an entity must provide certain
 disclosures if there is &amp;#x201C;substantial doubt about the
 entity&amp;#x2019;s ability to continue as a going concern.&amp;#x201D; The
 ASU is effective for annual periods ending after December&amp;#xA0;15,
 2016, and interim periods thereafter; early adoption is permitted.
 The Company is evaluating the impact the adoption of ASU 2014-15
 will have on its consolidated financial statements.&lt;/p&gt;
 &lt;/div&gt;</mnkd:RecentlyIssuedAccountingStandardsPolicyTextBlock>
  <mnkd:AmortizationPeriodOfLeaseHoldImprovements contextRef="eol_PE126000--1410-Q0011_STD_273_20140930_0" id="id_5317772_38422807-2D6C-4D73-B9AD-9585BCDD3672_1_0">P4Y</mnkd:AmortizationPeriodOfLeaseHoldImprovements>
  <mnkd:DepreciationAndAmortizationExpenseTableTextBlock contextRef="eol_PE126000--1410-Q0011_STD_273_20140930_0" id="id_5317772_6828CEC7-BE2F-4EFF-A34F-BEA547C2350E_1_0">&lt;div&gt;
 &lt;p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; MARGIN-TOP: 12pt"&gt;
 Depreciation and amortization expense related to property and
 equipment for the three and nine months ended September&amp;#xA0;30,
 2014 and 2013 was as follows (in thousands):&lt;/p&gt;
 &lt;p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 12pt; MARGIN-TOP: 0pt"&gt;
 &amp;#xA0;&lt;/p&gt;
 &lt;table style="FONT-SIZE: 8pt; FONT-FAMILY: Times New Roman; BORDER-COLLAPSE: collapse" cellspacing="0" cellpadding="0" width="92%" align="center" border="0"&gt;
 &lt;tr&gt;
 &lt;td width="72%"&gt;&lt;/td&gt;
 &lt;td valign="bottom" width="3%"&gt;&lt;/td&gt;
 &lt;td&gt;&lt;/td&gt;
 &lt;td&gt;&lt;/td&gt;
 &lt;td&gt;&lt;/td&gt;
 &lt;td valign="bottom" width="3%"&gt;&lt;/td&gt;
 &lt;td&gt;&lt;/td&gt;
 &lt;td&gt;&lt;/td&gt;
 &lt;td&gt;&lt;/td&gt;
 &lt;td valign="bottom" width="3%"&gt;&lt;/td&gt;
 &lt;td&gt;&lt;/td&gt;
 &lt;td&gt;&lt;/td&gt;
 &lt;td&gt;&lt;/td&gt;
 &lt;td valign="bottom" width="3%"&gt;&lt;/td&gt;
 &lt;td&gt;&lt;/td&gt;
 &lt;td&gt;&lt;/td&gt;
 &lt;td&gt;&lt;/td&gt;
 &lt;/tr&gt;
 &lt;tr style="FONT-SIZE: 8pt; FONT-FAMILY: Times New Roman"&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;td style="BORDER-BOTTOM: #000000 1pt solid" valign="bottom" colspan="6" align="center"&gt;&lt;b&gt;Three&amp;#xA0;months&amp;#xA0;ended&lt;br /&gt;
 September&amp;#xA0;30,&lt;/b&gt;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;td style="BORDER-BOTTOM: #000000 1pt solid" valign="bottom" colspan="6" align="center"&gt;&lt;b&gt;Nine&amp;#xA0;months&amp;#xA0;ended&lt;br /&gt;
 September&amp;#xA0;30,&lt;/b&gt;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;/tr&gt;
 &lt;tr style="FONT-SIZE: 8pt; FONT-FAMILY: Times New Roman"&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;td style="BORDER-BOTTOM: #000000 1pt solid" valign="bottom" colspan="2" align="center"&gt;&lt;b&gt;2014&lt;/b&gt;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;td style="BORDER-BOTTOM: #000000 1pt solid" valign="bottom" colspan="2" align="center"&gt;&lt;b&gt;2013&lt;/b&gt;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;td style="BORDER-BOTTOM: #000000 1pt solid" valign="bottom" colspan="2" align="center"&gt;&lt;b&gt;2014&lt;/b&gt;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;td style="BORDER-BOTTOM: #000000 1pt solid" valign="bottom" colspan="2" align="center"&gt;&lt;b&gt;2013&lt;/b&gt;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&lt;/td&gt;
 &lt;/tr&gt;
 &lt;tr style="FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman" bgcolor="#CCEEFF"&gt;
 &lt;td valign="top"&gt;
 &lt;p style="FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; MARGIN-LEFT: 1em; TEXT-INDENT: -1em"&gt;
 Depreciation and amortization expense&lt;/p&gt;
 &lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;$&lt;/td&gt;
 &lt;td valign="bottom" align="right"&gt;2,414&lt;/td&gt;
 &lt;td valign="bottom" nowrap="nowrap"&gt;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;$&lt;/td&gt;
 &lt;td valign="bottom" align="right"&gt;2,874&lt;/td&gt;
 &lt;td valign="bottom" nowrap="nowrap"&gt;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;$&lt;/td&gt;
 &lt;td valign="bottom" align="right"&gt;7,386&lt;/td&gt;
 &lt;td valign="bottom" nowrap="nowrap"&gt;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;$&lt;/td&gt;
 &lt;td valign="bottom" align="right"&gt;8,820&lt;/td&gt;
 &lt;td valign="bottom" nowrap="nowrap"&gt;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;/tr&gt;
 &lt;tr style="FONT-SIZE: 1px"&gt;
 &lt;td valign="bottom"&gt;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;
 &lt;p style="BORDER-TOP: #000000 3px double"&gt;&amp;#xA0;&lt;/p&gt;
 &lt;/td&gt;
 &lt;td valign="bottom"&gt;
 &lt;p style="BORDER-TOP: #000000 3px double"&gt;&amp;#xA0;&lt;/p&gt;
 &lt;/td&gt;
 &lt;td&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;
 &lt;p style="BORDER-TOP: #000000 3px double"&gt;&amp;#xA0;&lt;/p&gt;
 &lt;/td&gt;
 &lt;td valign="bottom"&gt;
 &lt;p style="BORDER-TOP: #000000 3px double"&gt;&amp;#xA0;&lt;/p&gt;
 &lt;/td&gt;
 &lt;td&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;
 &lt;p style="BORDER-TOP: #000000 3px double"&gt;&amp;#xA0;&lt;/p&gt;
 &lt;/td&gt;
 &lt;td valign="bottom"&gt;
 &lt;p style="BORDER-TOP: #000000 3px double"&gt;&amp;#xA0;&lt;/p&gt;
 &lt;/td&gt;
 &lt;td&gt;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
 &lt;td valign="bottom"&gt;
 &lt;p style="BORDER-TOP: #000000 3px double"&gt;&amp;#xA0;&lt;/p&gt;
 &lt;/td&gt;
 &lt;td valign="bottom"&gt;
 &lt;p style="BORDER-TOP: #000000 3px double"&gt;&amp;#xA0;&lt;/p&gt;
 &lt;/td&gt;
 &lt;td&gt;&amp;#xA0;&lt;/td&gt;
 &lt;/tr&gt;
 &lt;/table&gt;
 &lt;/div&gt;</mnkd:DepreciationAndAmortizationExpenseTableTextBlock>
  <mnkd:PrepaidExpensesAndOtherCurrentAssetsPolicyTextBlock contextRef="eol_PE126000--1410-Q0011_STD_273_20140930_0" id="id_5317772_1242A785-5214-4003-88D9-34129E814643_1_0">&lt;div&gt;
 &lt;p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; MARGIN-TOP: 12pt"&gt;
 &lt;b&gt;&lt;i&gt;Prepaid expenses and other current assets &amp;#x2014;&lt;/i&gt;&lt;/b&gt;
 Prepaid expenses and other current assets primarily consist of
 prepaid expenses for goods and services to be received. As of
 September&amp;#xA0;30, 2014, prepaid and other current assets had a
 balance of $20.3 million, mainly comprised of a $15.0 million
 prepayment for 2015 quantities of insulin, prepaid insurance, and
 prepaid clinical trial expenses.&lt;/p&gt;
 &lt;p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; MARGIN-TOP: 12pt"&gt;
 On July&amp;#xA0;31, 2014, the Company entered into a Supply Agreement
 (the &amp;#x201C;Supply Agreement&amp;#x201D;) with Amphastar France
 Pharmaceuticals S.A.S., a French corporation
 (&amp;#x201C;Amphastar&amp;#x201D;), pursuant to which Amphastar will
 manufacture for and supply to the Company certain quantities of
 recombinant human insulin for use in AFREZZA. Under the terms of
 the Supply Agreement, Amphastar will be responsible for
 manufacturing the insulin in accordance with the Company&amp;#x2019;s
 specifications and agreed-upon quality standards. The Company has
 agreed to purchase annual minimum quantities of insulin under the
 Supply Agreement of an aggregate of approximately
 &amp;#x20AC;120.1&amp;#xA0;million in calendar years 2015 through 2019. The
 Company may request to purchase additional quantities of insulin
 over such annual minimum quantities. As part of the Supply
 Agreement, the Company paid a $15.0 million deposit to Amphastar as
 prepayment for 2015 quantities of insulin.&lt;/p&gt;
 &lt;p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; MARGIN-TOP: 12pt"&gt;
 Unless earlier terminated, the term of the Supply Agreement expires
 on December&amp;#xA0;31, 2019 and can be renewed for additional,
 successive two year terms upon 12 months&amp;#x2019; written notice,
 given prior to the end of the initial term or any additional two
 year term. The Company and Amphastar each have normal and customary
 termination rights, including termination for material breach that
 is not cured within a specific time frame or in the event of
 liquidation, bankruptcy or insolvency of the other party. In
 addition, the Company may terminate the Supply Agreement upon two
 years&amp;#x2019; prior written notice to Amphastar without cause or
 upon 30 days&amp;#x2019; prior written notice to Amphastar if a
 controlling regulatory authority withdraws approval for AFREZZA,
 provided, however, in the event of a termination pursuant to either
 of the latter two scenarios, the provisions of the Supply Agreement
 require the Company to pay the full amount of all unpaid purchase
 commitments due over the initial term within 60 calendar days of
 the effective date of such termination.&lt;/p&gt;
 &lt;/div&gt;</mnkd:PrepaidExpensesAndOtherCurrentAssetsPolicyTextBlock>
  <mnkd:NominalLendingFee contextRef="eol_PE126000--1410-Q0011_STD_273_20140930_0" unitRef="iso4217_USD_per_shares" decimals="2" id="id_5317772_0A72930A-8C31-4663-81D7-029F3B2AD35D_1_10">0.01</mnkd:NominalLendingFee>
  <mnkd:PercentageOfCreditExchangeReceivable contextRef="eol_PE126000--1410-Q0011_STD_273_20140930_0" unitRef="pure" decimals="2" id="id_5317772_DB829FAB-9B10-40F1-B0B6-80E38663E307_1_0">0.65</mnkd:PercentageOfCreditExchangeReceivable>
  <mnkd:StateResearchAndDevelopmentCreditExchangeReceivableTextBlock contextRef="eol_PE126000--1410-Q0011_STD_273_20140930_0" id="id_5317772_49B6FD5A-D2D2-4814-B364-F9378F50BD35_1_0">&lt;div&gt;
 &lt;p style="margin-top:18pt; margin-bottom:0pt; font-size:10pt; font-family:Times New Roman"&gt;
 &lt;b&gt;5. State research and development credit exchange
 receivable&lt;/b&gt;&lt;/p&gt;
 &lt;p style="margin-top:6pt; margin-bottom:0pt; font-size:10pt; font-family:Times New Roman"&gt;
 The State of Connecticut provides certain companies with the
 opportunity to exchange certain research and development income tax
 credit carryforwards for cash in exchange for forgoing the
 carryforward of the research and development income tax credits.
 The program provides for an exchange of research and development
 income tax credits for cash equal to 65% of the value of
 corporation tax credit available for exchange. Current estimated
 amounts receivable under the program were $803,000 at
 September&amp;#xA0;30, 2014, and there was no current portion at
 December&amp;#xA0;31, 2013. Long-term estimated amounts receivable
 under the program were $260,000 and $298,000 at September&amp;#xA0;30,
 2014 and December&amp;#xA0;31, 2013, respectively.&lt;/p&gt;
 &lt;/div&gt;</mnkd:StateResearchAndDevelopmentCreditExchangeReceivableTextBlock>
  <mnkd:StateResearchAndDevelopmentCreditExchangeReceivable contextRef="eol_PE126000--1410-Q0011_STD_273_20140930_0" unitRef="iso4217_USD" decimals="-3" id="id_5317772_24FD66A3-6FE5-41A7-A725-6111E4E3D247_1_18">-765000</mnkd:StateResearchAndDevelopmentCreditExchangeReceivable>
  <mnkd:ProceedsFromIssuanceOfCommonStockAndWarrantsNet contextRef="eol_PE126000--1410-Q0011_STD_273_20140930_0" unitRef="iso4217_USD" decimals="-3" id="id_5317772_24FD66A3-6FE5-41A7-A725-6111E4E3D247_1_34">38573000</mnkd:ProceedsFromIssuanceOfCommonStockAndWarrantsNet>
  <mnkd:WriteOffOfDerivativeLiability contextRef="eol_PE126000--1410-Q0011_STD_273_20140930_0" unitRef="iso4217_USD" decimals="-3" id="id_5317772_24FD66A3-6FE5-41A7-A725-6111E4E3D247_1_11">363000</mnkd:WriteOffOfDerivativeLiability>
  <mnkd:ReclassificationOfShareBasedAwardsToLiability contextRef="eol_PE126000--1410-Q0011_STD_273_20140930_0" unitRef="iso4217_USD" decimals="-3" id="id_5317772_24FD66A3-6FE5-41A7-A725-6111E4E3D247_1_74">22963000</mnkd:ReclassificationOfShareBasedAwardsToLiability>
  <mnkd:InterestExpenseRelatedToMilestonePayment contextRef="eol_PE126000--1410-Q0011_STD_273_20140930_0" unitRef="iso4217_USD" decimals="-3" id="id_5317772_24FD66A3-6FE5-41A7-A725-6111E4E3D247_1_15">1850000</mnkd:InterestExpenseRelatedToMilestonePayment>
  <mnkd:SaleOfIntellectualPropertyPolicyTextBlock contextRef="eol_PE126000--1410-Q0011_STD_273_20140930_0" id="id_5317772_24EEC4D4-0CDE-4E8A-9BE2-25A9ECE35979_1_0">&lt;p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; MARGIN-TOP: 12pt"&gt;
 &lt;b&gt;&lt;i&gt;Sale of intellectual property &amp;#x2014;&lt;/i&gt;&lt;/b&gt; On
 July&amp;#xA0;18, 2014, the Company entered into an assignment
 agreement with a third party whereby the third party acquired all
 proprietary rights, technology and know-how that related to a small
 molecule inhibitor compound and all pre-clinical data and results
 related thereto. Under the terms of the assignment agreement, the
 Company received total consideration of $9.3 million, which was
 offset by $1.4 million of expense associated with the sale of the
 intellectual property related to oncology.&lt;/p&gt;</mnkd:SaleOfIntellectualPropertyPolicyTextBlock>
  <us-gaap:FairValueInputsDiscountRate contextRef="eol_PE126000--1410-Q0011_STD_273_20140930_0_1033890x1060390_900547x907189_904933x910565" unitRef="pure" decimals="3" id="id_5317772_6B89D148-FCE7-40C3-846C-F5497828663C_1001_0">0.175</us-gaap:FairValueInputsDiscountRate>
  <us-gaap:FairValueInputsDiscountRate contextRef="eol_PE126000--1410-Q0011_STD_273_20140930_0_900547x907189_904933x910565_907178x995537" unitRef="pure" decimals="3" id="id_5317772_008FE745-9880-41EF-A4DF-E3A90BC668C9_1001_0">0.120</us-gaap:FairValueInputsDiscountRate>
  <mnkd:RelatedPartyTransactionDebtInstrumentPrepayment contextRef="eol_PE126000--1410-Q0011_STD_273_20140930_0_901032x907457_906053x953384_910940x910864" unitRef="iso4217_USD" decimals="-5" id="id_5317772_C8C1314B-2AB7-4546-997E-BEEEDC1A60A8_1001_4">200000000</mnkd:RelatedPartyTransactionDebtInstrumentPrepayment>
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  <us-gaap:PropertyPlantAndEquipmentUsefulLife contextRef="eol_PE126000--1410-Q0011_STD_273_20140930_0_901032x907457_907645x907438" id="id_5317772_DEBFA751-C558-429C-82B7-B4EB90676148_3001_5">P15Y</us-gaap:PropertyPlantAndEquipmentUsefulLife>
  <us-gaap:PropertyPlantAndEquipmentUsefulLife contextRef="eol_PE126000--1410-Q0011_STD_273_20140930_0_901032x907457_907645x948369" id="id_5317772_DEBFA751-C558-429C-82B7-B4EB90676148_4001_7">P10Y</us-gaap:PropertyPlantAndEquipmentUsefulLife>
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