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Debt and Convertible Notes Payable - Schedule of Debt (Details) - USD ($)
$ in Thousands
Jun. 30, 2022
Dec. 31, 2021
Debt Instrument    
Less current maturities $ (1,690) $ (1,436)
Unsecured Debt | Flotek PPP loan    
Debt Instrument    
Flotek PPP loan 4,788 4,788
Less current maturities (1,690) (1,436)
Long-term debt, net of current portion $ 3,098 $ 3,352