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Other Long-term Liabilities (Tables) | 12 Months Ended
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Dec. 31, 2021
Other Liabilities Disclosure [Abstract] |
Schedule of Other Long-term Liabilities | Other long-term liabilities consisted of the following at December 31, 2021 and December 31, 2020 (in thousands):
|  | 2021 |  |  | 2020 |
Self-insurance liability |  | $ | 72,424 |  |  | $ | 92,778 |
Reserve for uncertain tax positions |  |  | 19,318 |  |  |  | 16,951 |
Finance lease obligations |  |  | 2,422 |  |  |  | 1,733 |
Other long-term liabilities |  |  | 668 |  |  |  | 20,838 |
Total other long-term liabilities |  | $ | 94,832 |  |  | $ | 132,300 |

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