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Debt and Line of Credit (Tables) | 12 Months Ended
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Dec. 31, 2020
Debt Disclosure [Abstract] |
Schedule of Long-term Debt Instruments | Long-term debt consists of the following:
| December 31,
| 2020 |  | 2019
PPP loan | $ | 6,927 |  |  | $ | — |
Total long-term debt | 6,927 |  |  | — |
Less amounts classified as current | 4,992 |  |  | — |
Long-term debt, excluding current portion | $ | 1,935 |  |  | $ | — |

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