Annual report pursuant to Section 13 and 15(d)

Debt - Summary of Long-term debt (Details)

v3.23.1
Debt - Summary of Long-term debt (Details) - USD ($)
$ in Thousands
12 Months Ended
Dec. 31, 2022
Oct. 31, 2022
Mar. 24, 2022
Dec. 31, 2021
Debt Instrument [Line Items]        
Finance leases $ 411     $ 53
Unamortized deferred issuance costs (3,073)     (761)
Unamortized discount on debt (148,801)     (9,119)
Total debt 150,359     115,148
Current portion of long-term debt 7,739     14
Long-term debt $ 142,620     115,134
Senior Secured Notes Due 2026        
Debt Instrument [Line Items]        
Issued [1] March 2021      
Maturity [1] April 2026      
Interest Rate     11.00%  
Interest Payable [1] Quarterly      
Carrying Amount [1] $ 56,741     94,686
Senior Secured Notes Due 2026 | Minimum        
Debt Instrument [Line Items]        
Interest Rate [1] 9.25%      
Senior Secured Notes Due 2026 | Maximum        
Debt Instrument [Line Items]        
Interest Rate [1] 11.25%      
Convertible Notes Due 2027        
Debt Instrument [Line Items]        
Issued October 2022      
Maturity October 2027      
Interest Rate 10.00% 10.00%    
Interest Payable Quarterly      
Convertible Debt $ 101,699      
PIPE Investment Obligation        
Debt Instrument [Line Items]        
Issued March 2022      
Maturity December 2025      
Convertible Debt $ 22,500      
Equipment Financings        
Debt Instrument [Line Items]        
Carrying Amount [2] $ 859      
Equipment Financings | Minimum        
Debt Instrument [Line Items]        
Interest Rate 6.25%      
Equipment Financings | Maximum        
Debt Instrument [Line Items]        
Interest Rate 6.50%      
Francisco Partners Note Purchase Agreement        
Debt Instrument [Line Items]        
Issued November 2021      
Maturity April 2026      
Interest Rate 9.25%      
Interest Payable Quarterly      
Carrying Amount $ 120,023     $ 30,289
[1]

(1) - Includes the Lockheed Martin Rollover Debt and Beach Point Rollover Debt, each as defined below.

[2]

(2) - Consists of equipment financing debt agreements with maturities through July 2028, annual interest rates ranging from 6.25% to 6.50%, and requiring monthly payments of interest and principal.