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Debt (Tables) | 12 Months Ended
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Dec. 31, 2021
Debt Disclosure [Abstract] |
Schedule of Debt | Debt consisted of the following:
(in thousands) |  | December 31, 2021 |  |  | December 31, 2020 |
Revolving line of credit |  | $ | — |  |  | $ | 1,000 |
Paycheck Protection Program loan |  |  | — |  |  |  | 784 |
Total debt |  |  | — |  |  |  | 1,784 |
Less: short-term debt |  |  | — |  |  |  | (1,000 | )
Long-term debt |  | $ | — |  |  | $ | 784 |

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- Definition Tabular disclosure of information pertaining to short-term and long-debt instruments or arrangements, including but not limited to identification of terms, features, collateral requirements and other information necessary to a fair presentation. + References No definition available. + Details
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