Debt - Narrative (Details)
$ in Thousands
1 Months Ended 12 Months Ended
Jul. 01, 2021
Jul. 31, 2021
USD ($)
shares
Dec. 31, 2021
USD ($)
Debt Instrument [Line Items]      
Settlement of debt   $ 178,400  
Exchange ratio 71.26    
Write-off of deferred beneficial conversion feature and warrant costs     $ 12,063
Loss on extinguishment of debt   1,100 1,148
Series B, Series B-3 and Series B-4 Convertible Notes | Convertible debt      
Debt Instrument [Line Items]      
Write-off of deferred beneficial conversion feature and warrant costs   $ 12,100  
Series B, Series B-3 and Series B-4 Convertible Notes | Convertible debt | Common stock      
Debt Instrument [Line Items]      
Shares issued in debt conversion | shares   37,695,910  
Senior Secured Credit Agreement, due February 2023 | Secured debt      
Debt Instrument [Line Items]      
Available for borrowing     50,700
Borrowing capacity     $ 60,000
Senior Secured Credit Agreement, due February 2023 | Secured debt | London Interbank Offered Rate (LIBOR) [Member]      
Debt Instrument [Line Items]      
Basis spread on variable interest rate     2.75%
Senior Secured Credit Agreement, due February 2023 | Secured debt | Maximum [Member] | Base Rate [Member]      
Debt Instrument [Line Items]      
Basis spread on variable interest rate     2.25%
Senior Secured Credit Agreement, due February 2023 | Secured debt | Maximum [Member] | London Interbank Offered Rate (LIBOR) [Member]      
Debt Instrument [Line Items]      
Basis spread on variable interest rate     3.25%
Senior Secured Credit Agreement, due February 2023 | Secured debt | Minimum [Member] | Base Rate [Member]      
Debt Instrument [Line Items]      
Basis spread on variable interest rate     1.75%
Senior Secured Credit Agreement, due February 2023 | Secured debt | Minimum [Member] | London Interbank Offered Rate (LIBOR) [Member]      
Debt Instrument [Line Items]      
Basis spread on variable interest rate     2.75%