mnkd-10q_20200930.htm
false
Q3
0000899460
--12-31
true
true
P20D
P3Y8M12D
0
0.00
0.00
P39M
P39Y
P5Y
P3Y
P5Y
P3Y
P40Y
P40Y
P15Y
P10Y
P2Y2M12D
P3Y
0000899460
2020-01-01
2020-09-30
xbrli:shares
0000899460
2020-10-26
iso4217:USD
0000899460
2020-09-30
0000899460
2019-12-31
iso4217:USD
xbrli:shares
0000899460
us-gaap:ProductMember
2020-07-01
2020-09-30
0000899460
us-gaap:ProductMember
2019-07-01
2019-09-30
0000899460
us-gaap:ProductMember
2020-01-01
2020-09-30
0000899460
us-gaap:ProductMember
2019-01-01
2019-09-30
0000899460
us-gaap:LicenseAndServiceMember
2020-07-01
2020-09-30
0000899460
us-gaap:LicenseAndServiceMember
2019-07-01
2019-09-30
0000899460
us-gaap:LicenseAndServiceMember
2020-01-01
2020-09-30
0000899460
us-gaap:LicenseAndServiceMember
2019-01-01
2019-09-30
0000899460
2020-07-01
2020-09-30
0000899460
2019-07-01
2019-09-30
0000899460
2019-01-01
2019-09-30
0000899460
us-gaap:CommonStockMember
2018-12-31
0000899460
us-gaap:AdditionalPaidInCapitalMember
2018-12-31
0000899460
us-gaap:AccumulatedOtherComprehensiveIncomeMember
2018-12-31
0000899460
us-gaap:RetainedEarningsMember
2018-12-31
0000899460
2018-12-31
0000899460
us-gaap:CommonStockMember
2019-01-01
2019-03-31
0000899460
us-gaap:AdditionalPaidInCapitalMember
2019-01-01
2019-03-31
0000899460
2019-01-01
2019-03-31
0000899460
us-gaap:CommonStockMember
mnkd:SeniorConvertibleNotesMember
2019-01-01
2019-03-31
0000899460
us-gaap:AdditionalPaidInCapitalMember
mnkd:SeniorConvertibleNotesMember
2019-01-01
2019-03-31
0000899460
mnkd:SeniorConvertibleNotesMember
2019-01-01
2019-03-31
0000899460
us-gaap:RetainedEarningsMember
2019-01-01
2019-03-31
0000899460
us-gaap:CommonStockMember
2019-03-31
0000899460
us-gaap:AdditionalPaidInCapitalMember
2019-03-31
0000899460
us-gaap:AccumulatedOtherComprehensiveIncomeMember
2019-03-31
0000899460
us-gaap:RetainedEarningsMember
2019-03-31
0000899460
2019-03-31
0000899460
us-gaap:CommonStockMember
2019-04-01
2019-06-30
0000899460
us-gaap:AdditionalPaidInCapitalMember
2019-04-01
2019-06-30
0000899460
2019-04-01
2019-06-30
0000899460
us-gaap:CommonStockMember
mnkd:AtTheMarketOfferingMember
2019-04-01
2019-06-30
0000899460
us-gaap:AdditionalPaidInCapitalMember
mnkd:AtTheMarketOfferingMember
2019-04-01
2019-06-30
0000899460
mnkd:AtTheMarketOfferingMember
2019-04-01
2019-06-30
0000899460
us-gaap:RetainedEarningsMember
2019-04-01
2019-06-30
0000899460
us-gaap:CommonStockMember
2019-06-30
0000899460
us-gaap:AdditionalPaidInCapitalMember
2019-06-30
0000899460
us-gaap:AccumulatedOtherComprehensiveIncomeMember
2019-06-30
0000899460
us-gaap:RetainedEarningsMember
2019-06-30
0000899460
2019-06-30
0000899460
us-gaap:CommonStockMember
2019-07-01
2019-09-30
0000899460
us-gaap:AdditionalPaidInCapitalMember
2019-07-01
2019-09-30
0000899460
us-gaap:CommonStockMember
mnkd:SeniorConvertibleNotesMember
2019-07-01
2019-09-30
0000899460
us-gaap:AdditionalPaidInCapitalMember
mnkd:SeniorConvertibleNotesMember
2019-07-01
2019-09-30
0000899460
mnkd:SeniorConvertibleNotesMember
2019-07-01
2019-09-30
0000899460
us-gaap:CommonStockMember
mnkd:FacilityFinancingObligationMember
2019-07-01
2019-09-30
0000899460
us-gaap:AdditionalPaidInCapitalMember
mnkd:FacilityFinancingObligationMember
2019-07-01
2019-09-30
0000899460
mnkd:FacilityFinancingObligationMember
2019-07-01
2019-09-30
0000899460
us-gaap:CommonStockMember
mnkd:PromissoryNotesMember
2019-07-01
2019-09-30
0000899460
us-gaap:AdditionalPaidInCapitalMember
mnkd:PromissoryNotesMember
2019-07-01
2019-09-30
0000899460
mnkd:PromissoryNotesMember
2019-07-01
2019-09-30
0000899460
us-gaap:CommonStockMember
mnkd:AtTheMarketOfferingMember
2019-07-01
2019-09-30
0000899460
us-gaap:AdditionalPaidInCapitalMember
mnkd:AtTheMarketOfferingMember
2019-07-01
2019-09-30
0000899460
mnkd:AtTheMarketOfferingMember
2019-07-01
2019-09-30
0000899460
us-gaap:AccumulatedOtherComprehensiveIncomeMember
2019-07-01
2019-09-30
0000899460
us-gaap:RetainedEarningsMember
2019-07-01
2019-09-30
0000899460
us-gaap:CommonStockMember
2019-09-30
0000899460
us-gaap:AdditionalPaidInCapitalMember
2019-09-30
0000899460
us-gaap:AccumulatedOtherComprehensiveIncomeMember
2019-09-30
0000899460
us-gaap:RetainedEarningsMember
2019-09-30
0000899460
2019-09-30
0000899460
us-gaap:CommonStockMember
2019-12-31
0000899460
us-gaap:AdditionalPaidInCapitalMember
2019-12-31
0000899460
us-gaap:AccumulatedOtherComprehensiveIncomeMember
2019-12-31
0000899460
us-gaap:RetainedEarningsMember
2019-12-31
0000899460
us-gaap:CommonStockMember
2020-01-01
2020-03-31
0000899460
us-gaap:AdditionalPaidInCapitalMember
2020-01-01
2020-03-31
0000899460
2020-01-01
2020-03-31
0000899460
us-gaap:CommonStockMember
mnkd:AtTheMarketOfferingMember
2020-01-01
2020-03-31
0000899460
us-gaap:AdditionalPaidInCapitalMember
mnkd:AtTheMarketOfferingMember
2020-01-01
2020-03-31
0000899460
mnkd:AtTheMarketOfferingMember
2020-01-01
2020-03-31
0000899460
us-gaap:AccumulatedOtherComprehensiveIncomeMember
2020-01-01
2020-03-31
0000899460
us-gaap:RetainedEarningsMember
2020-01-01
2020-03-31
0000899460
us-gaap:CommonStockMember
2020-03-31
0000899460
us-gaap:AdditionalPaidInCapitalMember
2020-03-31
0000899460
us-gaap:RetainedEarningsMember
2020-03-31
0000899460
2020-03-31
0000899460
us-gaap:AdditionalPaidInCapitalMember
2020-04-01
2020-06-30
0000899460
2020-04-01
2020-06-30
0000899460
us-gaap:CommonStockMember
2020-04-01
2020-06-30
0000899460
us-gaap:CommonStockMember
mnkd:JuneTwoThousandTwentyPromissoryNoteMember
2020-04-01
2020-06-30
0000899460
us-gaap:AdditionalPaidInCapitalMember
mnkd:JuneTwoThousandTwentyPromissoryNoteMember
2020-04-01
2020-06-30
0000899460
mnkd:JuneTwoThousandTwentyPromissoryNoteMember
2020-04-01
2020-06-30
0000899460
us-gaap:CommonStockMember
mnkd:AtTheMarketOfferingMember
2020-04-01
2020-06-30
0000899460
us-gaap:AdditionalPaidInCapitalMember
mnkd:AtTheMarketOfferingMember
2020-04-01
2020-06-30
0000899460
mnkd:AtTheMarketOfferingMember
2020-04-01
2020-06-30
0000899460
us-gaap:RetainedEarningsMember
2020-04-01
2020-06-30
0000899460
us-gaap:CommonStockMember
2020-06-30
0000899460
us-gaap:AdditionalPaidInCapitalMember
2020-06-30
0000899460
us-gaap:RetainedEarningsMember
2020-06-30
0000899460
2020-06-30
0000899460
us-gaap:AdditionalPaidInCapitalMember
2020-07-01
2020-09-30
0000899460
us-gaap:CommonStockMember
2020-07-01
2020-09-30
0000899460
us-gaap:CommonStockMember
mnkd:AtTheMarketOfferingMember
2020-07-01
2020-09-30
0000899460
us-gaap:AdditionalPaidInCapitalMember
mnkd:AtTheMarketOfferingMember
2020-07-01
2020-09-30
0000899460
mnkd:AtTheMarketOfferingMember
2020-07-01
2020-09-30
0000899460
us-gaap:RetainedEarningsMember
2020-07-01
2020-09-30
0000899460
us-gaap:CommonStockMember
2020-09-30
0000899460
us-gaap:AdditionalPaidInCapitalMember
2020-09-30
0000899460
us-gaap:RetainedEarningsMember
2020-09-30
0000899460
mnkd:AtTheMarketIssuanceMember
2020-01-01
2020-09-30
0000899460
mnkd:AtTheMarketIssuanceMember
2019-01-01
2019-09-30
0000899460
mnkd:MidCapCreditFacilityMember
2019-08-31
0000899460
mnkd:MidCapCreditFacilityMember
2020-09-30
0000899460
mnkd:MidCapCreditFacilityMember
2019-12-31
0000899460
mnkd:MidCapCreditFacilityMember
mnkd:TrancheTwoMember
2020-09-30
0000899460
mnkd:MidCapCreditFacilityMember
mnkd:TrancheThreeMember
2020-09-30
0000899460
mnkd:MidCapCreditFacilityMember
mnkd:TrancheOneMember
2020-08-31
0000899460
mnkd:MidCapCreditFacilityMember
2020-01-01
2020-09-30
0000899460
mnkd:MidCapCreditFacilityMember
mnkd:CurrentDebtMember
2020-09-30
mnkd:Principal
0000899460
mnkd:MidCapCreditFacilityMember
2020-08-01
2020-08-31
mnkd:Segment
0000899460
us-gaap:ProductMember
srt:MaximumMember
2020-01-01
2020-09-30
0000899460
us-gaap:ProductMember
srt:MinimumMember
2020-01-01
2020-09-30
xbrli:pure
0000899460
us-gaap:LicenseAndServiceMember
2020-10-01
2020-09-30
0000899460
mnkd:PaycheckProtectionProgramCARESActMember
2020-04-10
2020-04-10
0000899460
mnkd:CommitmentAssetMember
us-gaap:OtherNonoperatingIncomeExpenseMember
2020-04-01
2020-06-30
0000899460
mnkd:InsulinMember
2020-09-30
0000899460
mnkd:InsulinMember
2019-12-31
mnkd:Contract
0000899460
mnkd:InsulinMember
2020-01-01
2020-09-30
0000899460
mnkd:MilestoneRightsLiabilityMember
mnkd:DeerfieldManagementCompanyLpMember
srt:MaximumMember
2013-07-01
0000899460
mnkd:MilestoneRightsLiabilityMember
mnkd:DeerfieldManagementCompanyLpMember
2020-09-30
0000899460
mnkd:DeerfieldManagementCompanyLpMember
mnkd:FacilityFinancingObligationMember
2020-09-30
0000899460
mnkd:DeerfieldManagementCompanyLpMember
mnkd:FacilityFinancingObligationMember
2019-12-31
0000899460
mnkd:RestrictedStockUnitsAndMarketRestrictedStockUnitsMember
2020-01-01
2020-09-30
0000899460
mnkd:RestrictedStockUnitsAndMarketRestrictedStockUnitsMember
2019-01-01
2019-09-30
0000899460
mnkd:EmployeeStockPurchasePlanMember
2020-01-01
2020-09-30
0000899460
mnkd:EmployeeStockPurchasePlanMember
2019-01-01
2019-09-30
0000899460
mnkd:CommonStockOptionsAndPerformanceBasedStockOptionAwardsMember
2020-01-01
2020-09-30
0000899460
mnkd:CommonStockOptionsAndPerformanceBasedStockOptionAwardsMember
2019-01-01
2019-09-30
0000899460
mnkd:ConvertibleNotesMember
2020-01-01
2020-09-30
0000899460
mnkd:ConvertibleNotesMember
2019-01-01
2019-09-30
0000899460
mnkd:MannGroupConvertibleNoteMember
2020-01-01
2020-09-30
0000899460
mnkd:MannGroupConvertibleNoteMember
2019-01-01
2019-09-30
0000899460
us-gaap:WarrantMember
2020-01-01
2020-09-30
0000899460
us-gaap:WarrantMember
2019-01-01
2019-09-30
0000899460
mnkd:WarrantsAssociatedWithMidcapCreditFacilityMember
2020-01-01
2020-09-30
0000899460
mnkd:WarrantsAssociatedWithMidcapCreditFacilityMember
2019-01-01
2019-09-30
0000899460
mnkd:WarrantsAssociatedWithPublicOfferingMember
2019-01-01
2019-09-30
0000899460
us-gaap:AccountingStandardsUpdate201613Member
2020-09-30
mnkd:Distributor
0000899460
mnkd:PreLaunchInventoryMember
2020-09-30
0000899460
mnkd:PreLaunchInventoryMember
2019-12-31
0000899460
us-gaap:LandMember
2020-09-30
0000899460
us-gaap:LandMember
2019-12-31
0000899460
us-gaap:BuildingMember
2020-09-30
0000899460
us-gaap:BuildingMember
2019-12-31
0000899460
us-gaap:BuildingImprovementsMember
2020-09-30
0000899460
us-gaap:BuildingImprovementsMember
2019-12-31
0000899460
us-gaap:MachineryAndEquipmentMember
2020-09-30
0000899460
us-gaap:MachineryAndEquipmentMember
2019-12-31
0000899460
mnkd:FurnitureFixturesAndOfficeEquipmentMember
2020-09-30
0000899460
mnkd:FurnitureFixturesAndOfficeEquipmentMember
2019-12-31
0000899460
mnkd:ComputerEquipmentAndSoftwareMember
2020-09-30
0000899460
mnkd:ComputerEquipmentAndSoftwareMember
2019-12-31
0000899460
us-gaap:ConstructionInProgressMember
2020-09-30
0000899460
us-gaap:ConstructionInProgressMember
2019-12-31
0000899460
us-gaap:BuildingMember
srt:MinimumMember
2020-01-01
2020-09-30
0000899460
us-gaap:BuildingMember
srt:MaximumMember
2020-01-01
2020-09-30
0000899460
us-gaap:BuildingImprovementsMember
srt:MinimumMember
2020-01-01
2020-09-30
0000899460
us-gaap:BuildingImprovementsMember
srt:MaximumMember
2020-01-01
2020-09-30
0000899460
us-gaap:MachineryAndEquipmentMember
srt:MinimumMember
2020-01-01
2020-09-30
0000899460
us-gaap:MachineryAndEquipmentMember
srt:MaximumMember
2020-01-01
2020-09-30
0000899460
mnkd:FurnitureFixturesAndOfficeEquipmentMember
srt:MinimumMember
2020-01-01
2020-09-30
0000899460
mnkd:FurnitureFixturesAndOfficeEquipmentMember
srt:MaximumMember
2020-01-01
2020-09-30
0000899460
mnkd:ComputerEquipmentAndSoftwareMember
2020-01-01
2020-09-30
0000899460
mnkd:DecemberTwoThousandTwentyAndTwoThousandTwentyFourConvertibleNotesMember
2020-09-30
0000899460
mnkd:DecemberTwoThousandTwentyAndTwoThousandTwentyFourConvertibleNotesMember
2019-12-31
0000899460
mnkd:PaycheckProtectionProgramCARESActMember
2020-09-30
0000899460
mnkd:TheMannGroupLLCMember
mnkd:ConvertiblePromissoryNoteMember
2020-09-30
0000899460
mnkd:TheMannGroupLLCMember
mnkd:NonConvertiblePromissoryNoteMember
2020-09-30
0000899460
mnkd:FivePointSevenFivePercentTwoThousandTwentyFourConvertibleNotesMember
2020-09-30
0000899460
mnkd:DecemberTwoThousandTwentyPromissoryNoteMember
2020-09-30
0000899460
mnkd:TheMannGroupLLCMember
mnkd:ConvertiblePromissoryNoteMember
2019-12-31
0000899460
mnkd:TheMannGroupLLCMember
mnkd:NonConvertiblePromissoryNoteMember
2019-12-31
0000899460
mnkd:FivePointSevenFivePercentTwoThousandTwentyFourConvertibleNotesMember
2019-12-31
0000899460
mnkd:JuneTwoThousandTwentyPromissoryNoteMember
2019-12-31
0000899460
mnkd:DecemberTwoThousandTwentyPromissoryNoteMember
2019-12-31
0000899460
mnkd:MidCapCreditFacilityMember
us-gaap:LondonInterbankOfferedRateLIBORMember
2020-09-30
0000899460
mnkd:MidCapCreditFacilityMember
us-gaap:LondonInterbankOfferedRateLIBORMember
2020-01-01
2020-09-30
0000899460
mnkd:TheMannGroupLLCMember
mnkd:ConvertiblePromissoryNoteMember
2020-01-01
2020-09-30
0000899460
mnkd:TheMannGroupLLCMember
mnkd:NonConvertiblePromissoryNoteMember
2020-01-01
2020-09-30
0000899460
mnkd:FivePointSevenFivePercentTwoThousandTwentyFourConvertibleNotesMember
2020-01-01
2020-09-30
0000899460
mnkd:JuneTwoThousandTwentyPromissoryNoteMember
2020-01-01
2020-09-30
0000899460
mnkd:DecemberTwoThousandTwentyPromissoryNoteMember
2020-01-01
2020-09-30
0000899460
mnkd:PaycheckProtectionProgramCARESActMember
2020-01-01
2020-09-30
0000899460
mnkd:MidCapCreditFacilityMember
2019-08-06
0000899460
mnkd:TrancheOneMember
mnkd:MidCapCreditFacilityMember
2019-08-05
2019-08-06
0000899460
mnkd:TrancheTwoMember
mnkd:MidCapCreditFacilityMember
2019-08-31
0000899460
mnkd:TrancheThreeMember
mnkd:MidCapCreditFacilityMember
2019-08-31
0000899460
mnkd:TrancheTwoMember
mnkd:MidCapCreditFacilityMember
2019-08-05
2019-08-06
0000899460
mnkd:MidCapCreditFacilityMember
mnkd:CommitmentAssetMember
2020-04-01
2020-06-30
0000899460
mnkd:MidCapCreditFacilityMember
2019-12-01
2019-12-31
0000899460
srt:MinimumMember
mnkd:MidCapCreditFacilityMember
2019-12-01
2019-12-31
0000899460
srt:MaximumMember
mnkd:MidCapCreditFacilityMember
2019-12-01
2019-12-31
0000899460
mnkd:TrancheOneMember
mnkd:MidCapCreditFacilityMember
us-gaap:LondonInterbankOfferedRateLIBORMember
2019-08-05
2019-08-06
0000899460
mnkd:TrancheThreeMember
mnkd:MidCapCreditFacilityMember
us-gaap:LondonInterbankOfferedRateLIBORMember
2019-08-05
2019-08-06
mnkd:Installment
0000899460
mnkd:TrancheThreeMember
mnkd:MidCapCreditFacilityMember
2019-08-05
2019-08-06
0000899460
mnkd:MidCapCreditFacilityMember
us-gaap:DebtInstrumentRedemptionPeriodTwoMember
2019-08-05
2019-08-06
0000899460
mnkd:MidCapCreditFacilityMember
us-gaap:DebtInstrumentRedemptionPeriodOneMember
2019-08-05
2019-08-06
0000899460
mnkd:MidCapCreditFacilityMember
us-gaap:DebtInstrumentRedemptionPeriodThreeMember
2019-08-05
2019-08-06
0000899460
mnkd:MidCapCreditFacilityMember
mnkd:TrancheThreeMember
2019-08-06
0000899460
mnkd:MidCapCreditFacilityMember
2019-08-05
2019-08-06
0000899460
mnkd:TrancheOneWarrantsMember
2019-08-06
0000899460
mnkd:SeniorConvertibleNotesDueTwoThousandTwentyOneMember
2020-09-30
0000899460
mnkd:SeniorConvertibleNotesDueTwoThousandTwentyOneMember
2019-12-31
0000899460
mnkd:BruceAndCoIncMember
mnkd:SeniorSubordinatedExchangeConvertibleNotesDueTwoThousandTwentyOneMember
2019-08-31
0000899460
mnkd:BruceAndCoIncMember
mnkd:PrivatelyNegotiatedExchangeAgreementMember
mnkd:SeniorSubordinatedExchangeConvertibleNotesDueTwoThousandTwentyOneMember
2019-08-01
2019-08-31
0000899460
mnkd:BruceAndCoIncMember
mnkd:PrivatelyNegotiatedExchangeAgreementMember
mnkd:SeniorSubordinatedExchangeConvertibleNotesDueTwoThousandTwentyOneMember
2019-08-31
0000899460
mnkd:BruceAndCoIncMember
mnkd:PrivatelyNegotiatedExchangeAgreementMember
mnkd:TwoThousandTwentyFourConvertibleNotesMember
2019-08-31
0000899460
mnkd:BruceAndCoIncMember
mnkd:TwoThousandTwentyFourConvertibleNotesMember
2019-08-31
0000899460
mnkd:BruceAndCoIncMember
mnkd:JuneTwoThousandTwentyNoteMember
2019-08-31
0000899460
mnkd:BruceAndCoIncMember
mnkd:JuneTwoThousandTwentyNoteMember
2019-08-01
2019-08-31
0000899460
mnkd:BruceAndCoIncMember
mnkd:DecemberTwoThousandTwentyNoteMember
2019-08-31
0000899460
mnkd:BruceAndCoIncMember
mnkd:DecemberTwoThousandTwentyNoteMember
2019-08-01
2019-08-31
0000899460
mnkd:BruceAndCoIncMember
2020-09-30
0000899460
mnkd:BruceAndCoIncMember
mnkd:JuneTwoThousandTwentyNoteMember
2020-06-24
2020-06-24
0000899460
mnkd:BruceAndCoIncMember
mnkd:DecemberTwoThousandTwentyNoteMember
us-gaap:SubsequentEventMember
2020-10-09
2020-10-09
0000899460
mnkd:TwoThousandTwentyFourConvertibleNotesMember
mnkd:BruceAndCoIncMember
2019-08-06
0000899460
mnkd:TwoThousandTwentyFourConvertibleNotesMember
mnkd:BruceAndCoIncMember
2020-01-01
2020-09-30
0000899460
mnkd:TwoThousandTwentyFourConvertibleNotesMember
2019-08-05
2019-08-06
0000899460
mnkd:TwoThousandTwentyFourConvertibleNotesMember
2019-08-06
0000899460
mnkd:TwoThousandTwentyFourConvertibleNotesMember
2020-01-01
2020-09-30
utr:D
0000899460
mnkd:PrivatelyNegotiatedExchangeAgreementMember
mnkd:TheMannGroupLLCMember
2019-08-01
2019-08-31
0000899460
mnkd:PrivatelyNegotiatedExchangeAgreementMember
mnkd:TheMannGroupLLCMember
2019-08-31
0000899460
mnkd:ConvertiblePromissoryNoteMember
mnkd:LoanArrangementMember
mnkd:PrivatelyNegotiatedExchangeAgreementMember
mnkd:TheMannGroupLLCMember
2019-08-31
0000899460
mnkd:LoanArrangementMember
mnkd:PrivatelyNegotiatedExchangeAgreementMember
mnkd:TheMannGroupLLCMember
2019-08-31
0000899460
mnkd:NonConvertibleNoteMember
mnkd:LoanArrangementMember
mnkd:PrivatelyNegotiatedExchangeAgreementMember
mnkd:TheMannGroupLLCMember
2019-08-31
0000899460
mnkd:TheMannGroupLLCMember
mnkd:NewLoanArrangementMember
mnkd:PromissoryNotesMember
2019-08-31
0000899460
mnkd:TheMannGroupLLCMember
mnkd:NewLoanArrangementMember
mnkd:PromissoryNotesMember
2019-08-01
2019-08-31
0000899460
mnkd:ConvertiblePromissoryNoteMember
mnkd:NewLoanArrangementMember
mnkd:TheMannGroupLLCMember
2019-08-01
2019-08-31
0000899460
mnkd:ConvertiblePromissoryNoteMember
mnkd:NewLoanArrangementMember
mnkd:TheMannGroupLLCMember
2019-08-31
0000899460
mnkd:NonConvertiblePromissoryNoteMember
mnkd:NewLoanArrangementMember
mnkd:TheMannGroupLLCMember
2020-01-01
2020-09-30
0000899460
mnkd:PaycheckProtectionProgramCARESActMember
2020-04-10
0000899460
mnkd:USSmallBusinessAdministrationMember
2020-04-10
2020-04-10
0000899460
mnkd:USSmallBusinessAdministrationMember
srt:MaximumMember
2020-04-10
2020-04-10
0000899460
mnkd:LicenseAgreementMember
mnkd:UnitedTherapeuticsCorporationMember
us-gaap:LicenseAndServiceMember
2020-07-01
2020-09-30
0000899460
mnkd:LicenseAgreementMember
mnkd:UnitedTherapeuticsCorporationMember
us-gaap:LicenseAndServiceMember
2019-07-01
2019-09-30
0000899460
mnkd:LicenseAgreementMember
mnkd:UnitedTherapeuticsCorporationMember
us-gaap:LicenseAndServiceMember
2020-01-01
2020-09-30
0000899460
mnkd:LicenseAgreementMember
mnkd:UnitedTherapeuticsCorporationMember
us-gaap:LicenseAndServiceMember
2019-01-01
2019-09-30
0000899460
mnkd:ResearchAgreementMember
mnkd:UnitedTherapeuticsCorporationMember
us-gaap:LicenseAndServiceMember
2019-07-01
2019-09-30
0000899460
mnkd:ResearchAgreementMember
mnkd:UnitedTherapeuticsCorporationMember
us-gaap:LicenseAndServiceMember
2020-01-01
2020-09-30
0000899460
mnkd:ResearchAgreementMember
mnkd:UnitedTherapeuticsCorporationMember
us-gaap:LicenseAndServiceMember
2019-01-01
2019-09-30
0000899460
mnkd:CollaborationAndLicenseAgreementMember
us-gaap:LicenseAndServiceMember
mnkd:ReceptorLifeScienceIncMember
2020-07-01
2020-09-30
0000899460
mnkd:CollaborationAndLicenseAgreementMember
us-gaap:LicenseAndServiceMember
mnkd:ReceptorLifeScienceIncMember
2019-07-01
2019-09-30
0000899460
mnkd:CollaborationAndLicenseAgreementMember
us-gaap:LicenseAndServiceMember
mnkd:ReceptorLifeScienceIncMember
2020-01-01
2020-09-30
0000899460
mnkd:CollaborationAndLicenseAgreementMember
us-gaap:LicenseAndServiceMember
mnkd:ReceptorLifeScienceIncMember
2019-01-01
2019-09-30
0000899460
mnkd:LicenseAndDistributionAgreementMember
us-gaap:LicenseAndServiceMember
mnkd:CiplaLtdMember
2020-07-01
2020-09-30
0000899460
mnkd:LicenseAndDistributionAgreementMember
us-gaap:LicenseAndServiceMember
mnkd:CiplaLtdMember
2019-07-01
2019-09-30
0000899460
mnkd:LicenseAndDistributionAgreementMember
us-gaap:LicenseAndServiceMember
mnkd:CiplaLtdMember
2020-01-01
2020-09-30
0000899460
mnkd:LicenseAndDistributionAgreementMember
us-gaap:LicenseAndServiceMember
mnkd:CiplaLtdMember
2019-01-01
2019-09-30
0000899460
mnkd:DistributionAgreementMember
us-gaap:LicenseAndServiceMember
mnkd:BiommSAMember
2019-07-01
2019-09-30
0000899460
mnkd:DistributionAgreementMember
us-gaap:LicenseAndServiceMember
mnkd:BiommSAMember
2019-01-01
2019-09-30
0000899460
mnkd:CollaborationAndLicenseAgreementMember
mnkd:UnitedTherapeuticsCorporationMember
2018-10-31
0000899460
mnkd:CollaborationAndLicenseAgreementMember
mnkd:UnitedTherapeuticsCorporationMember
2020-07-01
2020-09-30
0000899460
mnkd:CollaborationAndLicenseAgreementMember
mnkd:UnitedTherapeuticsCorporationMember
2020-09-30
0000899460
mnkd:CollaborationAndLicenseAgreementMember
mnkd:UnitedTherapeuticsCorporationMember
us-gaap:LicenseAndServiceMember
2020-01-01
2020-09-30
0000899460
mnkd:CollaborationAndLicenseAgreementMember
mnkd:UnitedTherapeuticsCorporationMember
srt:MaximumMember
2020-09-30
0000899460
mnkd:CollaborationAndLicenseAgreementMember
mnkd:UnitedTherapeuticsCorporationMember
mnkd:ClinicalSuppliesMember
2020-09-30
0000899460
2018-10-01
mnkd:CollaborationAndLicenseAgreementMember
mnkd:ReceptorLifeScienceIncMember
2020-09-30
0000899460
mnkd:ResearchAgreementMember
mnkd:UnitedTherapeuticsCorporationMember
srt:MaximumMember
2019-09-30
0000899460
mnkd:ResearchAgreementMember
mnkd:UnitedTherapeuticsCorporationMember
2018-09-30
0000899460
mnkd:ResearchAgreementMember
mnkd:UnitedTherapeuticsCorporationMember
2020-09-30
0000899460
mnkd:ResearchAgreementMember
mnkd:UnitedTherapeuticsCorporationMember
mnkd:ProductPrototypeMember
2020-09-30
0000899460
mnkd:ResearchAgreementMember
mnkd:UnitedTherapeuticsCorporationMember
mnkd:EngineeringConsultingServicesMember
2020-09-30
0000899460
mnkd:ResearchAgreementMember
mnkd:UnitedTherapeuticsCorporationMember
mnkd:ProductPrototypeMember
2020-01-01
2020-09-30
0000899460
mnkd:ResearchAgreementMember
mnkd:UnitedTherapeuticsCorporationMember
mnkd:EngineeringConsultingServicesMember
2020-01-01
2020-09-30
0000899460
mnkd:CollaborationAndLicenseAgreementMember
mnkd:ReceptorLifeScienceIncMember
2020-09-30
0000899460
2017-01-01
mnkd:CollaborationAndLicenseAgreementMember
mnkd:ReceptorLifeScienceIncMember
2016-12-31
0000899460
mnkd:SupplyAndDistributionAgreementMember
mnkd:BiommSAMember
us-gaap:ProductMember
2019-09-01
2019-09-30
0000899460
mnkd:SupplyAndDistributionAgreementMember
mnkd:BiommSAMember
us-gaap:ProductMember
2020-04-01
2020-06-30
0000899460
mnkd:SupplyAndDistributionAgreementMember
mnkd:BiommSAMember
us-gaap:ProductMember
2020-07-01
2020-09-30
0000899460
mnkd:LicenseAndDistributionAgreementMember
mnkd:CiplaLtdMember
2018-05-01
2018-05-31
0000899460
2018-06-01
mnkd:LicenseAndDistributionAgreementMember
mnkd:CiplaLtdMember
2018-05-31
0000899460
mnkd:LicenseAndDistributionAgreementMember
us-gaap:ForeignCountryMember
us-gaap:MinistryOfFinanceIndiaMember
2018-01-01
2018-12-31
0000899460
mnkd:LicenseAndDistributionAgreementMember
us-gaap:ForeignCountryMember
us-gaap:MinistryOfFinanceIndiaMember
2020-09-30
0000899460
mnkd:LicenseAndDistributionAgreementMember
mnkd:CiplaLtdMember
2020-09-30
0000899460
us-gaap:MoneyMarketFundsMember
2020-09-30
0000899460
us-gaap:MoneyMarketFundsMember
2019-12-31
0000899460
mnkd:MannGroupPromissoryNotesMember
mnkd:NotePayableYieldChangesOneMember
2020-09-30
0000899460
mnkd:MannGroupPromissoryNotesMember
mnkd:NotePayableYieldChangesTwoMember
2020-09-30
0000899460
mnkd:MannGroupPromissoryNotesMember
mnkd:NotePayableYieldChangesThreeMember
2020-09-30
0000899460
mnkd:MannGroupPromissoryNotesMember
mnkd:NotePayableYieldChangesFourMember
2020-09-30
0000899460
us-gaap:SeniorNotesMember
mnkd:NotePayableYieldChangesOneMember
2020-09-30
0000899460
us-gaap:SeniorNotesMember
mnkd:NotePayableYieldChangesTwoMember
2020-09-30
0000899460
us-gaap:SeniorNotesMember
mnkd:NotePayableYieldChangesThreeMember
2020-09-30
0000899460
us-gaap:SeniorNotesMember
mnkd:NotePayableYieldChangesFourMember
2020-09-30
0000899460
mnkd:MidCapCreditFacilityMember
mnkd:NotePayableYieldChangesOneMember
2020-09-30
0000899460
mnkd:MidCapCreditFacilityMember
mnkd:NotePayableYieldChangesTwoMember
2020-09-30
0000899460
mnkd:MidCapCreditFacilityMember
mnkd:NotePayableYieldChangesThreeMember
2020-09-30
0000899460
mnkd:MidCapCreditFacilityMember
mnkd:NotePayableYieldChangesFourMember
2020-09-30
0000899460
mnkd:PaycheckProtectionProgramCARESActMember
mnkd:NotePayableYieldChangesOneMember
2020-09-30
0000899460
mnkd:PaycheckProtectionProgramCARESActMember
mnkd:NotePayableYieldChangesTwoMember
2020-09-30
0000899460
mnkd:PaycheckProtectionProgramCARESActMember
mnkd:NotePayableYieldChangesThreeMember
2020-09-30
0000899460
mnkd:PaycheckProtectionProgramCARESActMember
mnkd:NotePayableYieldChangesFourMember
2020-09-30
0000899460
mnkd:MannGroupPromissoryNotesMember
mnkd:NotePayableYieldChangesOneMember
2020-01-01
2020-09-30
0000899460
mnkd:MannGroupPromissoryNotesMember
mnkd:NotePayableYieldChangesTwoMember
2020-01-01
2020-09-30
0000899460
mnkd:MannGroupPromissoryNotesMember
mnkd:NotePayableYieldChangesThreeMember
2020-01-01
2020-09-30
0000899460
mnkd:MannGroupPromissoryNotesMember
mnkd:NotePayableYieldChangesFourMember
2020-01-01
2020-09-30
0000899460
us-gaap:SeniorNotesMember
mnkd:NotePayableYieldChangesOneMember
2020-01-01
2020-09-30
0000899460
us-gaap:SeniorNotesMember
mnkd:NotePayableYieldChangesTwoMember
2020-01-01
2020-09-30
0000899460
us-gaap:SeniorNotesMember
mnkd:NotePayableYieldChangesThreeMember
2020-01-01
2020-09-30
0000899460
us-gaap:SeniorNotesMember
mnkd:NotePayableYieldChangesFourMember
2020-01-01
2020-09-30
0000899460
mnkd:MidCapCreditFacilityMember
mnkd:NotePayableYieldChangesOneMember
2020-01-01
2020-09-30
0000899460
mnkd:MidCapCreditFacilityMember
mnkd:NotePayableYieldChangesTwoMember
2020-01-01
2020-09-30
0000899460
mnkd:MidCapCreditFacilityMember
mnkd:NotePayableYieldChangesThreeMember
2020-01-01
2020-09-30
0000899460
mnkd:MidCapCreditFacilityMember
mnkd:NotePayableYieldChangesFourMember
2020-01-01
2020-09-30
0000899460
mnkd:PaycheckProtectionProgramCARESActMember
mnkd:NotePayableYieldChangesOneMember
2020-01-01
2020-09-30
0000899460
mnkd:PaycheckProtectionProgramCARESActMember
mnkd:NotePayableYieldChangesTwoMember
2020-01-01
2020-09-30
0000899460
mnkd:PaycheckProtectionProgramCARESActMember
mnkd:NotePayableYieldChangesThreeMember
2020-01-01
2020-09-30
0000899460
mnkd:PaycheckProtectionProgramCARESActMember
mnkd:NotePayableYieldChangesFourMember
2020-01-01
2020-09-30
0000899460
us-gaap:CarryingReportedAmountFairValueDisclosureMember
mnkd:MidCapCreditFacilityMember
2020-09-30
0000899460
us-gaap:EstimateOfFairValueFairValueDisclosureMember
us-gaap:FairValueInputsLevel3Member
mnkd:MidCapCreditFacilityMember
2020-09-30
0000899460
us-gaap:CarryingReportedAmountFairValueDisclosureMember
mnkd:TwoThousandTwentyFourConvertibleNotesMember
2020-09-30
0000899460
us-gaap:EstimateOfFairValueFairValueDisclosureMember
us-gaap:FairValueInputsLevel3Member
mnkd:TwoThousandTwentyFourConvertibleNotesMember
2020-09-30
0000899460
mnkd:TwoThousandTwentyFourConvertibleNotesMember
2020-09-30
0000899460
us-gaap:CarryingReportedAmountFairValueDisclosureMember
mnkd:JuneTwoThousandTwentyPromissoryNoteMember
2020-09-30
0000899460
us-gaap:EstimateOfFairValueFairValueDisclosureMember
us-gaap:FairValueInputsLevel3Member
mnkd:JuneTwoThousandTwentyPromissoryNoteMember
2020-09-30
0000899460
mnkd:JuneTwoThousandTwentyPromissoryNoteMember
2020-09-30
0000899460
us-gaap:CarryingReportedAmountFairValueDisclosureMember
mnkd:MannGroupPromissoryNotesMember
2020-09-30
0000899460
us-gaap:EstimateOfFairValueFairValueDisclosureMember
us-gaap:FairValueInputsLevel3Member
mnkd:MannGroupPromissoryNotesMember
2020-09-30
0000899460
mnkd:MannGroupPromissoryNotesMember
2020-09-30
0000899460
us-gaap:CarryingReportedAmountFairValueDisclosureMember
mnkd:PaycheckProtectionProgramCARESActMember
2020-09-30
0000899460
us-gaap:EstimateOfFairValueFairValueDisclosureMember
us-gaap:FairValueInputsLevel3Member
mnkd:PaycheckProtectionProgramCARESActMember
2020-09-30
0000899460
us-gaap:CarryingReportedAmountFairValueDisclosureMember
mnkd:MilestoneRightsLiabilityMember
2020-09-30
0000899460
us-gaap:EstimateOfFairValueFairValueDisclosureMember
us-gaap:FairValueInputsLevel3Member
mnkd:MilestoneRightsLiabilityMember
2020-09-30
0000899460
mnkd:MilestoneRightsLiabilityMember
2020-09-30
0000899460
us-gaap:CarryingReportedAmountFairValueDisclosureMember
2020-09-30
0000899460
us-gaap:EstimateOfFairValueFairValueDisclosureMember
us-gaap:FairValueInputsLevel3Member
2020-09-30
0000899460
us-gaap:CarryingReportedAmountFairValueDisclosureMember
mnkd:MidCapCreditFacilityMember
2019-12-31
0000899460
us-gaap:EstimateOfFairValueFairValueDisclosureMember
us-gaap:FairValueInputsLevel3Member
mnkd:MidCapCreditFacilityMember
2019-12-31
0000899460
us-gaap:CarryingReportedAmountFairValueDisclosureMember
mnkd:TwoThousandTwentyFourConvertibleNotesMember
2019-12-31
0000899460
us-gaap:EstimateOfFairValueFairValueDisclosureMember
us-gaap:FairValueInputsLevel3Member
mnkd:TwoThousandTwentyFourConvertibleNotesMember
2019-12-31
0000899460
mnkd:TwoThousandTwentyFourConvertibleNotesMember
2019-12-31
0000899460
us-gaap:CarryingReportedAmountFairValueDisclosureMember
mnkd:JuneTwoThousandTwentyPromissoryNoteMember
2019-12-31
0000899460
us-gaap:EstimateOfFairValueFairValueDisclosureMember
us-gaap:FairValueInputsLevel3Member
mnkd:JuneTwoThousandTwentyPromissoryNoteMember
2019-12-31
0000899460
us-gaap:CarryingReportedAmountFairValueDisclosureMember
mnkd:DecemberTwoThousandTwentyPromissoryNoteMember
2019-12-31
0000899460
us-gaap:EstimateOfFairValueFairValueDisclosureMember
us-gaap:FairValueInputsLevel3Member
mnkd:DecemberTwoThousandTwentyPromissoryNoteMember
2019-12-31
0000899460
us-gaap:CarryingReportedAmountFairValueDisclosureMember
mnkd:MannGroupPromissoryNotesMember
2019-12-31
0000899460
us-gaap:EstimateOfFairValueFairValueDisclosureMember
us-gaap:FairValueInputsLevel3Member
mnkd:MannGroupPromissoryNotesMember
2019-12-31
0000899460
mnkd:MannGroupPromissoryNotesMember
2019-12-31
0000899460
us-gaap:CarryingReportedAmountFairValueDisclosureMember
mnkd:MilestoneRightsLiabilityMember
2019-12-31
0000899460
us-gaap:EstimateOfFairValueFairValueDisclosureMember
us-gaap:FairValueInputsLevel3Member
mnkd:MilestoneRightsLiabilityMember
2019-12-31
0000899460
mnkd:MilestoneRightsLiabilityMember
2019-12-31
0000899460
us-gaap:CarryingReportedAmountFairValueDisclosureMember
2019-12-31
0000899460
us-gaap:EstimateOfFairValueFairValueDisclosureMember
us-gaap:FairValueInputsLevel3Member
2019-12-31
0000899460
2020-05-21
0000899460
2020-05-20
0000899460
mnkd:ContolledEquityOfferingSalesAgreementMember
mnkd:CantorFitzgeraldMember
us-gaap:CommonStockMember
srt:MaximumMember
2018-02-01
2018-02-28
0000899460
mnkd:ContolledEquityOfferingSalesAgreementMember
mnkd:CantorFitzgeraldMember
2018-02-01
2018-02-28
0000899460
mnkd:AtMarketIssuanceSalesAgreementMember
mnkd:CantorFitzgeraldMember
us-gaap:CommonStockMember
2020-01-01
2020-09-30
0000899460
mnkd:AtMarketIssuanceSalesAgreementMember
mnkd:CantorFitzgeraldMember
us-gaap:CommonStockMember
srt:WeightedAverageMember
2020-09-30
0000899460
mnkd:UnderwritingAgreementMember
us-gaap:IPOMember
us-gaap:CommonStockMember
2018-12-01
2018-12-31
0000899460
mnkd:UnderwritingAgreementMember
us-gaap:WarrantMember
srt:MaximumMember
2018-12-31
0000899460
mnkd:UnderwritingAgreementMember
us-gaap:CommonStockMember
2018-12-31
0000899460
mnkd:UnderwritingAgreementMember
us-gaap:WarrantMember
2018-12-31
0000899460
mnkd:UnderwritingAgreementMember
2018-12-01
2018-12-31
0000899460
mnkd:UnderwritingAgreementMember
us-gaap:WarrantMember
2018-12-01
2018-12-31
0000899460
us-gaap:CommonStockMember
mnkd:JuneTwoThousandTwentyNoteMember
2020-06-24
2020-06-24
0000899460
us-gaap:CommonStockMember
mnkd:DecemberTwoThousandTwentyNoteMember
us-gaap:SubsequentEventMember
2020-10-09
2020-10-09
0000899460
mnkd:EquityIncentivePlanTwentyEighteenMember
2018-05-16
0000899460
mnkd:EquityIncentivePlanTwentyEighteenMember
2020-05-30
0000899460
mnkd:EquityIncentivePlanTwentyThirteenMember
2018-05-16
0000899460
srt:MaximumMember
2020-01-01
2020-09-30
0000899460
us-gaap:EmployeeStockOptionMember
2020-01-01
2020-09-30
0000899460
us-gaap:RestrictedStockMember
us-gaap:ShareBasedCompensationAwardTrancheOneMember
2020-01-01
2020-09-30
0000899460
us-gaap:RestrictedStockMember
2020-01-01
2020-09-30
0000899460
mnkd:RestrictedStockUnitsAndOptionsMember
2020-07-01
2020-09-30
0000899460
mnkd:RestrictedStockUnitsAndOptionsMember
2019-07-01
2019-09-30
0000899460
mnkd:RestrictedStockUnitsAndOptionsMember
2020-01-01
2020-09-30
0000899460
mnkd:RestrictedStockUnitsAndOptionsMember
2019-01-01
2019-09-30
0000899460
mnkd:EmployeeStockPurchasePlanMember
2020-07-01
2020-09-30
0000899460
mnkd:EmployeeStockPurchasePlanMember
2019-07-01
2019-09-30
0000899460
mnkd:EmployeeStockPurchasePlanMember
2020-01-01
2020-09-30
0000899460
mnkd:EmployeeStockPurchasePlanMember
2019-01-01
2019-09-30
0000899460
mnkd:EmployeeMember
mnkd:MarketRestrictedStockUnitsMember
2020-07-01
2020-09-30
0000899460
mnkd:EmployeeMember
mnkd:MarketRestrictedStockUnitsMember
2020-01-01
2020-09-30
0000899460
mnkd:EmployeeMember
us-gaap:RestrictedStockUnitsRSUMember
2020-01-01
2020-03-31
0000899460
mnkd:EmployeeMember
us-gaap:RestrictedStockUnitsRSUMember
2020-04-01
2020-06-30
0000899460
mnkd:EmployeeMember
us-gaap:RestrictedStockUnitsRSUMember
2020-07-01
2020-09-30
0000899460
mnkd:EmployeeMember
us-gaap:RestrictedStockUnitsRSUMember
2020-01-01
2020-09-30
0000899460
mnkd:EmployeeMember
us-gaap:EmployeeStockOptionMember
2020-01-01
2020-03-31
0000899460
mnkd:EmployeeMember
us-gaap:EmployeeStockOptionMember
2020-04-01
2020-06-30
0000899460
mnkd:EmployeeMember
us-gaap:EmployeeStockOptionMember
2020-01-01
2020-09-30
0000899460
mnkd:NonEmployeeDirectorMember
us-gaap:RestrictedStockUnitsRSUMember
2020-01-01
2020-03-31
0000899460
mnkd:NonEmployeeDirectorMember
us-gaap:RestrictedStockUnitsRSUMember
2020-04-01
2020-06-30
0000899460
mnkd:NonEmployeeDirectorMember
us-gaap:RestrictedStockUnitsRSUMember
2020-01-01
2020-09-30
0000899460
mnkd:MarketRestrictedStockUnitsMember
2020-07-01
2020-09-30
0000899460
mnkd:MarketRestrictedStockUnitsMember
2020-01-01
2020-09-30
0000899460
us-gaap:RestrictedStockUnitsRSUMember
2020-01-01
2020-03-31
0000899460
us-gaap:RestrictedStockUnitsRSUMember
2020-04-01
2020-06-30
0000899460
us-gaap:RestrictedStockUnitsRSUMember
2020-07-01
2020-09-30
0000899460
us-gaap:RestrictedStockUnitsRSUMember
2020-01-01
2020-09-30
0000899460
us-gaap:EmployeeStockOptionMember
2020-01-01
2020-03-31
0000899460
us-gaap:EmployeeStockOptionMember
2020-04-01
2020-06-30
0000899460
mnkd:EmployeeMember
mnkd:MarketRestrictedStockUnitsMember
us-gaap:ShareBasedCompensationAwardTrancheOneMember
2020-07-01
2020-09-30
0000899460
mnkd:EmployeeMember
mnkd:MarketRestrictedStockUnitsMember
us-gaap:ShareBasedCompensationAwardTrancheTwoMember
2020-07-01
2020-09-30
0000899460
mnkd:EmployeeMember
mnkd:MarketRestrictedStockUnitsMember
us-gaap:ShareBasedCompensationAwardTrancheThreeMember
2020-07-01
2020-09-30
0000899460
mnkd:EmployeeMember
mnkd:MarketRestrictedStockUnitsMember
mnkd:ShareBasedCompensationAwardsTrancheFourMember
2020-07-01
2020-09-30
0000899460
mnkd:EmployeeMember
mnkd:MarketRestrictedStockUnitsMember
mnkd:ShareBasedCompensationAwardsTrancheFiveMember
2020-07-01
2020-09-30
0000899460
mnkd:EmployeeStockOptionsAndPerformanceBasedOptionsMember
2020-09-30
0000899460
mnkd:EmployeeStockOptionsAndPerformanceBasedOptionsMember
2020-01-01
2020-09-30
0000899460
us-gaap:RestrictedStockUnitsRSUMember
2020-09-30
0000899460
mnkd:MarketRestrictedStockUnitsMember
2020-09-30
0000899460
2019-08-01
2019-08-31
iso4217:EUR
mnkd:Vehicle
0000899460
us-gaap:VehiclesMember
mnkd:LeaseAgreementWithEnterpriseMember
2018-04-01
2018-06-30
0000899460
us-gaap:VehiclesMember
mnkd:LeaseAgreementWithEnterpriseMember
2019-01-01
2019-12-31
0000899460
us-gaap:VehiclesMember
mnkd:LeaseAgreementWithEnterpriseMember
2018-06-30
0000899460
us-gaap:VehiclesMember
mnkd:LeaseAgreementWithEnterpriseMember
2019-01-01
0000899460
mnkd:OfficeMember
mnkd:RussellRanchRoadIILLCMember
2017-05-01
2017-05-31
0000899460
mnkd:OfficeMember
mnkd:RussellRanchRoadIILLCMember
2017-05-31
0000899460
mnkd:OfficeMember
mnkd:RussellRanchRoadIILLCMember
2017-11-01
2017-11-30
0000899460
mnkd:OfficeMember
mnkd:RussellRanchRoadIILLCMember
2017-11-30
0000899460
mnkd:OfficeMember
mnkd:RussellRanchRoadIILLCMember
2019-01-01
0000899460
mnkd:OfficeAndVehicleMember
2020-09-30
0000899460
mnkd:OfficeAndVehicleMember
2019-12-31
UNITED STATES
SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549
Form 10-Q
☒ |
QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 |
For the quarterly period ended September 30, 2020
Or
☐ |
TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 |
For the transition period from to .
Commission file number: 000-50865
MannKind Corporation
(Exact name of registrant as specified in its charter)
Delaware |
13-3607736 |
(State or other jurisdiction of
incorporation or organization) |
(I.R.S. Employer
Identification No.) |
|
|
30930 Russell Ranch Road, Suite 300
Westlake Village, California |
91362 |
(Address of principal executive offices) |
(Zip Code) |
(818) 661-5000
(Registrant’s telephone number, including area code)
Securities registered pursuant to Section 12(b) of the Act:
Title of each class |
|
Trading
Symbol(s) |
|
Name of each exchange on which registered |
Common Stock, par value $0.01 per share |
|
MNKD |
|
The Nasdaq Stock Market LLC |
Indicate by check mark whether the registrant (1) has filed all reports required to be filed by Section 13 or 15(d) of the Securities Exchange Act of 1934 during the preceding 12 months (or for such shorter period that the registrant was required to file such reports), and (2) has been subject to such filing requirements for the past 90 days. Yes ☒ No ☐
Indicate by check mark whether the registrant has submitted electronically every Interactive Data File required to be submitted pursuant to Rule 405 of Regulation S-T (§ 232.405 of this chapter) during the preceding 12 months (or for such shorter period that the registrant was required to submit such files). Yes ☒ No ☐
Indicate by check mark whether the registrant is a large accelerated filer, an accelerated filer, a non-accelerated filer, a smaller reporting company, or an emerging growth company. See the definitions of “large accelerated filer,” “accelerated filer,” “smaller reporting company” and “emerging growth company” in Rule 12b-2 of the Exchange Act.
Large accelerated filer |
☐ |
Accelerated filer |
☒ |
|
|
|
|
Non-accelerated filer |
☐ |
Smaller reporting company |
☒ |
|
|
|
|
|
|
Emerging growth company |
☐ |
If an emerging growth company, indicate by check mark if the registrant has elected not to use the extended transition period for complying with any new or revised financial accounting standards provided pursuant to Section 13(a) of the Exchange Act. ☐
Indicate by check mark whether the registrant is a shell company (as defined in Rule 12b-2 of the Exchange Act). Yes ☐ No ☒
As of October 26, 2020, there were 232,600,608 shares of the registrant’s common stock, $0.01 par value per share, outstanding.
MANNKIND CORPORATION
Form 10-Q
For the Quarterly Period Ended September 30, 2020
TABLE OF CONTENTS
1
PART 1: FINANCIAL INFORMATION
ITEM 1. FINANCIAL STATEMENTS
MANNKIND CORPORATION AND SUBSIDIARY
CONDENSED CONSOLIDATED BALANCE SHEETS
(Unaudited)
(In thousands, except per share data)
|
|
September 30, 2020 |
|
|
December 31, 2019 |
|
ASSETS |
|
|
|
|
|
|
|
|
Current assets: |
|
|
|
|
|
|
|
|
Cash and cash equivalents |
|
$ |
52,398 |
|
|
$ |
29,906 |
|
Restricted cash |
|
|
316 |
|
|
|
316 |
|
Short-term investments |
|
|
— |
|
|
|
19,978 |
|
Accounts receivable, net |
|
|
4,135 |
|
|
|
3,513 |
|
Inventory |
|
|
4,881 |
|
|
|
4,155 |
|
Prepaid expenses and other current assets |
|
|
4,616 |
|
|
|
2,889 |
|
Total current assets |
|
|
66,346 |
|
|
|
60,757 |
|
Property and equipment, net |
|
|
25,736 |
|
|
|
26,778 |
|
Other assets |
|
|
3,599 |
|
|
|
6,190 |
|
Total assets |
|
$ |
95,681 |
|
|
$ |
93,725 |
|
|
|
|
|
|
|
|
|
|
LIABILITIES AND STOCKHOLDERS' DEFICIT |
|
|
|
|
|
|
|
|
Current liabilities: |
|
|
|
|
|
|
|
|
Accounts payable |
|
$ |
5,797 |
|
|
$ |
4,789 |
|
Accrued expenses and other current liabilities |
|
|
15,814 |
|
|
|
15,904 |
|
Short-term notes payable |
|
|
45,379 |
|
|
|
5,028 |
|
Deferred revenue — current |
|
|
28,867 |
|
|
|
32,503 |
|
Recognized loss on purchase commitments — current |
|
|
10,267 |
|
|
|
7,394 |
|
Total current liabilities |
|
|
106,124 |
|
|
|
65,618 |
|
Promissory notes |
|
|
70,025 |
|
|
|
70,020 |
|
Accrued interest — promissory notes |
|
|
5,854 |
|
|
|
2,002 |
|
Long-term Midcap credit facility |
|
|
— |
|
|
|
38,851 |
|
Senior convertible notes |
|
|
5,000 |
|
|
|
5,000 |
|
Paycheck Protection Program loan — long term |
|
|
1,421 |
|
|
|
— |
|
Recognized loss on purchase commitments — long term |
|
|
84,529 |
|
|
|
84,639 |
|
Operating lease liability |
|
|
1,523 |
|
|
|
2,514 |
|
Deferred revenue — long term |
|
|
1,699 |
|
|
|
8,344 |
|
Milestone rights liability |
|
|
5,926 |
|
|
|
7,263 |
|
Total liabilities |
|
|
282,101 |
|
|
|
284,251 |
|
Commitments and contingencies (Note 11) |
|
|
|
|
|
|
|
|
Stockholders' deficit: |
|
|
|
|
|
|
|
|
Undesignated preferred stock, $0.01 par value — 10,000,000 shares authorized;
no shares issued or outstanding as of September 30, 2020 and December 31, 2019 |
|
|
— |
|
|
|
— |
|
Common stock, $0.01 par value - 400,000,000 and 280,000,000 shares
authorized, 230,922,513 and 211,787,573 shares issued and outstanding
at September 30, 2020 and December 31, 2019, respectively |
|
|
2,309 |
|
|
|
2,118 |
|
Additional paid-in capital |
|
|
2,834,003 |
|
|
|
2,799,278 |
|
Accumulated other comprehensive loss |
|
|
— |
|
|
|
(19 |
) |
Accumulated deficit |
|
|
(3,022,732 |
) |
|
|
(2,991,903 |
) |
Total stockholders' deficit |
|
|
(186,420 |
) |
|
|
(190,526 |
) |
Total liabilities and stockholders' deficit |
|
$ |
95,681 |
|
|
$ |
93,725 |
|
See notes to condensed consolidated financial statements.
2
MANNKIND CORPORATION AND SUBSIDIARY
CONDENSED CONSOLIDATED STATEMENTS OF OPERATIONS
(Unaudited)
(In thousands, except per share data)
|
Three Months Ended
September 30, |
|
|
Nine Months Ended
September 30, |
|
|
2020 |
|
|
2019 |
|
|
2020 |
|
|
2019 |
|
Revenues: |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Net revenue — commercial product sales |
$ |
7,275 |
|
|
$ |
6,402 |
|
|
$ |
22,260 |
|
|
$ |
17,543 |
|
Revenue — collaborations and services |
|
8,077 |
|
|
|
8,193 |
|
|
|
24,441 |
|
|
|
29,502 |
|
Total revenues |
|
15,352 |
|
|
|
14,595 |
|
|
|
46,701 |
|
|
|
47,045 |
|
Expenses: |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Cost of goods sold |
|
3,591 |
|
|
|
7,099 |
|
|
|
11,432 |
|
|
|
15,446 |
|
Cost of revenue — collaborations and services |
|
1,581 |
|
|
|
1,836 |
|
|
|
6,926 |
|
|
|
5,512 |
|
Research and development |
|
1,484 |
|
|
|
1,580 |
|
|
|
4,703 |
|
|
|
4,879 |
|
Selling, general and administrative |
|
13,899 |
|
|
|
16,666 |
|
|
|
41,919 |
|
|
|
58,948 |
|
Asset impairment |
|
— |
|
|
|
— |
|
|
|
1,889 |
|
|
|
— |
|
Loss (gain) on foreign currency translation |
|
3,927 |
|
|
|
(3,807 |
) |
|
|
3,998 |
|
|
|
(4,495 |
) |
Total expenses |
|
24,482 |
|
|
|
23,374 |
|
|
|
70,867 |
|
|
|
80,290 |
|
Loss from operations |
|
(9,130 |
) |
|
|
(8,779 |
) |
|
|
(24,166 |
) |
|
|
(33,245 |
) |
Other (expense) income: |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Interest income |
|
18 |
|
|
|
220 |
|
|
|
165 |
|
|
|
794 |
|
Interest expense on notes |
|
(1,057 |
) |
|
|
(4,126 |
) |
|
|
(3,212 |
) |
|
|
(5,283 |
) |
Interest expense on promissory notes |
|
(1,318 |
) |
|
|
(1,162 |
) |
|
|
(3,858 |
) |
|
|
(3,351 |
) |
Gain on extinguishment of debt |
|
— |
|
|
|
3,529 |
|
|
|
— |
|
|
|
3,529 |
|
Other income (expense) |
|
14 |
|
|
|
(52 |
) |
|
|
24 |
|
|
|
(84 |
) |
Total other expense |
|
(2,343 |
) |
|
|
(1,591 |
) |
|
|
(6,881 |
) |
|
|
(4,395 |
) |
Loss before provision for income taxes |
|
(11,473 |
) |
|
|
(10,370 |
) |
|
|
(31,047 |
) |
|
|
(37,640 |
) |
Benefit for income taxes |
|
218 |
|
|
|
— |
|
|
|
218 |
|
|
|
— |
|
Net loss |
$ |
(11,255 |
) |
|
$ |
(10,370 |
) |
|
$ |
(30,829 |
) |
|
$ |
(37,640 |
) |
Net loss per share - basic and diluted |
$ |
(0.05 |
) |
|
$ |
(0.05 |
) |
|
$ |
(0.14 |
) |
|
$ |
(0.20 |
) |
Shares used to compute basic and diluted net loss per share |
|
229,668 |
|
|
|
199,906 |
|
|
|
218,559 |
|
|
|
191,786 |
|
See notes to condensed consolidated financial statements.
3
MANNKIND CORPORATION AND SUBSIDIARY
CONDENSED CONSOLIDATED STATEMENTS OF COMPREHENSIVE LOSS
(Unaudited)
(In thousands)
|
Three Months Ended
September 30, |
|
|
Nine Months Ended
September 30, |
|
|
2020 |
|
|
2019 |
|
|
2020 |
|
|
2019 |
|
Net loss |
$ |
(11,255 |
) |
|
$ |
(10,370 |
) |
|
$ |
(30,829 |
) |
|
$ |
(37,640 |
) |
Other comprehensive loss: |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Cumulative translation loss |
|
— |
|
|
|
(1 |
) |
|
|
(19 |
) |
|
|
(1 |
) |
Comprehensive loss |
$ |
(11,255 |
) |
|
$ |
(10,371 |
) |
|
$ |
(30,848 |
) |
|
$ |
(37,641 |
) |
See notes to condensed consolidated financial statements.
4
MANNKIND CORPORATION AND SUBSIDIARY
CONDENSED CONSOLIDATED STATEMENTS OF STOCKHOLDERS’ DEFICIT
(Unaudited)
(In thousands)
|
|
Common Stock |
|
|
Additional
Paid-In |
|
|
Accumulated
Other
Comprehensive |
|
|
Accumulated |
|
|
|
|
|
|
|
Shares |
|
|
Amount |
|
|
Capital |
|
|
Loss |
|
|
Deficit |
|
|
Total |
|
BALANCE, JANUARY 1, 2019 |
|
|
187,030 |
|
|
$ |
1,870 |
|
|
$ |
2,763,067 |
|
|
$ |
(19 |
) |
|
$ |
(2,940,000 |
) |
|
$ |
(175,082 |
) |
Net issuance of common stock associated
with stock options and restricted stock
units |
|
66 |
|
|
1 |
|
|
|
1 |
|
|
— |
|
|
— |
|
|
|
2 |
|
Issuance of common stock under Employee
Stock Purchase Plan |
|
296 |
|
|
3 |
|
|
|
314 |
|
|
— |
|
|
— |
|
|
|
317 |
|
Stock-based compensation expense |
|
— |
|
|
— |
|
|
|
999 |
|
|
— |
|
|
— |
|
|
|
999 |
|
Issuance of common stock pursuant to
conversion of Senior Convertible Notes |
|
386 |
|
|
4 |
|
|
|
534 |
|
|
— |
|
|
— |
|
|
|
538 |
|
Restricted stock unit award |
|
— |
|
|
— |
|
|
|
105 |
|
|
— |
|
|
— |
|
|
|
105 |
|
Net loss |
|
— |
|
|
— |
|
|
— |
|
|
— |
|
|
|
(14,883 |
) |
|
|
(14,883 |
) |
BALANCE, MARCH 31, 2019 |
|
|
187,778 |
|
|
$ |
1,878 |
|
|
$ |
2,765,020 |
|
|
$ |
(19 |
) |
|
$ |
(2,954,883 |
) |
|
$ |
(188,004 |
) |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Net issuance of common stock associated
with stock options and restricted stock
units |
|
|
101 |
|
|
|
1 |
|
|
|
14 |
|
|
— |
|
|
— |
|
|
|
15 |
|
Stock-based compensation expense |
|
— |
|
|
— |
|
|
|
2,568 |
|
|
— |
|
|
— |
|
|
|
2,568 |
|
Issuance of common stock in at the market
offering |
|
|
1,568 |
|
|
|
15 |
|
|
|
1,835 |
|
|
— |
|
|
— |
|
|
|
1,850 |
|
Issuance costs associated with at the
market offering |
|
— |
|
|
— |
|
|
|
(41 |
) |
|
— |
|
|
— |
|
|
|
(41 |
) |
Net loss |
|
— |
|
|
— |
|
|
— |
|
|
— |
|
|
|
(12,387 |
) |
|
|
(12,387 |
) |
BALANCE, JUNE 30, 2019 |
|
|
189,447 |
|
|
$ |
1,894 |
|
|
$ |
2,769,396 |
|
|
$ |
(19 |
) |
|
$ |
(2,967,270 |
) |
|
$ |
(195,999 |
) |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Net issuance of common stock associated
with stock options and restricted stock
units |
|
|
576 |
|
|
|
6 |
|
|
|
25 |
|
|
— |
|
|
— |
|
|
|
31 |
|
Issuance of common stock under Employee
Stock Purchase Plan |
|
|
356 |
|
|
|
4 |
|
|
|
335 |
|
|
— |
|
|
— |
|
|
|
339 |
|
Stock-based compensation expense |
|
— |
|
|
|
— |
|
|
|
1,640 |
|
|
— |
|
|
— |
|
|
|
1,640 |
|
Issuance of common stock pursuant to
conversion of Senior Convertible Notes |
|
|
4,525 |
|
|
|
45 |
|
|
|
4,992 |
|
|
— |
|
|
— |
|
|
|
5,037 |
|
Issuance of common stock pursuant to
conversion of Facility Financing
Obligation |
|
|
4,193 |
|
|
|
42 |
|
|
|
4,533 |
|
|
— |
|
|
— |
|
|
|
4,575 |
|
Issuance of common stock pursuant to
conversion of Promissory Notes |
|
|
7,143 |
|
|
|
71 |
|
|
|
7,929 |
|
|
— |
|
|
— |
|
|
|
8,000 |
|
Issuance of common stock in at-the-market
offering |
|
|
168 |
|
|
|
2 |
|
|
|
186 |
|
|
— |
|
|
— |
|
|
|
188 |
|
Issuance of warrants pursuant to Credit
facility |
|
— |
|
|
— |
|
|
|
1,854 |
|
|
— |
|
|
— |
|
|
|
1,854 |
|
Cumulative translation loss |
|
— |
|
|
— |
|
|
— |
|
|
|
(1 |
) |
|
— |
|
|
|
(1 |
) |
Net loss |
|
— |
|
|
|
— |
|
|
— |
|
|
— |
|
|
|
(10,370 |
) |
|
|
(10,370 |
) |
BALANCE, SEPTEMBER 30, 2019 |
|
|
206,408 |
|
|
$ |
2,064 |
|