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Debt and Convertible Notes Payable (Tables)
3 Months Ended
Mar. 31, 2023
Debt Disclosure [Abstract]  
Schedule of debt
Long-term debt, including current portion, is as follows (in thousands):

March 31, 2023December 31, 2022
Flotek PPP loan
$373 $4,788 
Less current maturities
(179)(2,052)
Total long-term debt, net of current portion
$194 $2,736