v3.22.1
Fair Value of Financial Instruments - Schedule of Financial Liabilities Measured at Fair Value (Details) - USD ($)
$ in Thousands
Sep. 30, 2021
Dec. 31, 2020
Liabilities:    
Warrant liabilities $ 18,789 $ 0
Notes payable to sellers 888 1,827
Fair Value, Recurring    
Liabilities:    
Warrant liabilities 18,789 0
Notes payable to sellers 888 1,257
Level 1 | Fair Value, Recurring    
Liabilities:    
Warrant liabilities 0 0
Notes payable to sellers 0 0
Level 2 | Fair Value, Recurring    
Liabilities:    
Warrant liabilities 0 0
Notes payable to sellers 0 0
Level 3 | Fair Value, Recurring    
Liabilities:    
Warrant liabilities 18,789 0
Notes payable to sellers $ 888 $ 1,257