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v3.23.1

Schedule of Prepayments and Other Current Assets (Details) - USD ($) $ in Thousands | Mar. 31, 2023 | Dec. 31, 2022
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Organization, Consolidation and Presentation of Financial Statements [Abstract] |  |
Prepaid expenses | $ 3,840 | $ 2,321
Prepaid supplies | 923 | 927
Refundable income and franchise taxes | 157 | 957
Unamortized debt costs | 216 | 216
Employee retention credits | 6,868 |
Other receivables | 33 | 20
Total prepayments and other current assets | $ 12,037 | $ 4,441

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