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Accrued Expenses and Other Current Liabilities (Tables) | 12 Months Ended
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Dec. 31, 2021
Payables and Accruals [Abstract] |
Schedule of Accrued Expenses and Other Current Liabilities | Accrued expenses and other current liabilities consist of the following:
| December 31,
| 2021 |  | 2020
Accrued salaries, wages and related employee benefits | $ | 33,816 |  |  | $ | 30,214 |
Contingent consideration | 1,830 |  |  | 1,300 |
Accrued workers' compensation and health benefits | 3,994 |  |  | 3,948 |
Deferred revenues | 6,202 |  |  | 6,538 |
Right-of-use liability - Operating | 10,040 |  |  | 10,348 |
Pension accrual | 2,519 |  |  | 2,519 |
Other accrued expenses | 25,462 |  |  | 23,633 |
Total accrued expenses and other current liabilities | $ | 83,863 |  |  | $ | 78,500 |

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- Definition Tabular disclosure of (a) other payables; (b) accrued liabilities; (c) deferred revenue; and (d) the fair value of contingent consideration liabilities, due within one year or within the normal operating cycle if longer. + References No definition available. + Details
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