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Accrued Expenses and Other Current Liabilities - Schedule of Accrued Expenses and Other Current Liabilities (Details) - USD ($) $ in Thousands | Sep. 30, 2022 | Dec. 31, 2021
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Payables And Accruals [Abstract] |  |
Deposits | $ 26,754 | $ 21,088
Restricted contract funds | 1,982 | 12,165
IT and software licensing costs | 1,402 | 1,702
Taxes and insurance premiums | 7,473 | 5,267
Facilities rental and lease exit costs | 966 | 1,291
Interest | 484 | 212
Professional services | 2,842 | 3,068
Dividends | 2,627 | 2,643
Contingent and contractual liabilities from acquisitions |  | 1,245
Interest rate swap liability - current |  | 3,026
Other accrued expenses and current liabilities | 7,719 | 9,789
Total accrued expenses and other current liabilities | $ 52,249 | $ 61,496

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