Quarterly report pursuant to Section 13 or 15(d)

Debt - Summary of Interest Expense (Details)

v3.21.2
Debt - Summary of Interest Expense (Details) - USD ($)
$ in Thousands
3 Months Ended 6 Months Ended
Jun. 30, 2021
Jun. 30, 2020
Jun. 30, 2021
Jun. 30, 2020
Debt Instrument [Line Items]        
Interest expense $ 1,845 $ 460 $ 4,064 $ 561
Accretion of debt discount - issuance costs 1,121 164 1,741 176
Accretion of debt discount - warrants 0 0 1,029 0
Convertible notes        
Debt Instrument [Line Items]        
Interest expense 659 0 1,111 0
All other debt and financing obligations        
Debt Instrument [Line Items]        
Interest expense $ 65 $ 296 $ 183 $ 385