XML 91 R80.htm IDEA: XBRL DOCUMENT
v3.22.0.1

Commitments and Contingencies - Summary of Financing Liability Costs (Detail) $ in Thousands | 12 Months Ended
--- | ---
Dec. 31, 2021 USD ($)
Commitments And Contingencies Disclosure [Abstract] |
Interest expense on financing liability | $ 1,373

X
- Definition Interest expense on financing liability. + References No definition available. + Details
Name: | mnkd_InterestExpenseOnFinancingLiability
Namespace Prefix: | mnkd_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

X
- References No definition available. + Details
Name: | us-gaap_CommitmentsAndContingenciesDisclosureAbstract
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration