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OTHER ACCRUED LIABILITIES | 12 Months Ended
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Dec. 31, 2021
Other Liabilities Disclosure [Abstract] |
OTHER ACCRUED LIABILITIES | OTHER ACCRUED LIABILITIES As of December 31, 2021 and 2020, other accrued liabilities were:
| 2021 |  | 2020
Accrued and deferred compensation | $ | 22,671 |  |  | $ | 19,473 |
Accrued benefits and workers' compensation claims | 5,923 |  |  | 5,733 |
Unearned revenue and customer deposits | 3,937 |  |  | 2,172 |
Due to contracts and agencies | 3,051 |  |  | 3,305 |
Current portion of operating lease | 1,802 |  |  | 1,757 |
Other | 5,163 |  |  | 4,123 |
Total other accrued liabilities | $ | 42,547 |  |  | $ | 36,563 |

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- Definition The entire disclosure for accounts payable and accrued liabilities at the end of the reporting period. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02.19(a),20,24) -URI http://asc.fasb.org/extlink&oid=120391452&loc=d3e13212-122682 + Details
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