Quarterly report pursuant to Section 13 or 15(d)

Debt - Summary of Interest Expense (Income) (Details)

v3.22.2.2
Debt - Summary of Interest Expense (Income) (Details) - USD ($)
$ in Thousands
3 Months Ended 9 Months Ended
Sep. 30, 2022
Sep. 30, 2021
Sep. 30, 2022
Sep. 30, 2021
Debt Instrument [Line Items]        
Interest expense $ 991 $ (7) $ 1,645 $ 4,057
Accretion of debt discount - issuance costs 432 0 690 1,741
Accretion of debt discount - warrants 0 0 0 1,029
2022 Promissory Note        
Debt Instrument [Line Items]        
Interest expense 463 0 463 0
2021 Promissory Note        
Debt Instrument [Line Items]        
Interest expense 49 0 349 0
2020 Convertible Notes        
Debt Instrument [Line Items]        
Interest expense 0 0 0 1,111
All other debt and financing obligations        
Debt Instrument [Line Items]        
Interest expense $ 47 $ (7) $ 143 $ 176