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Supplemental Cash Flows Information - Schedule Of Supplemental Cash Flows Information (Details) - USD ($) $ in Thousands | 12 Months Ended
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Dec. 31, 2021 | Dec. 31, 2020 | Dec. 31, 2019
Supplemental cash flow information: |  |  |
Interest | $ 3,520 | $ 5,313 | $ 7,121
Income taxes, net | 5,796 | 3,881 | 9,276
Non-cash transactions: |  |  |
ROU assets obtained in exchange for new liabilities | 18,521 | 6,309 | 3,580
Deferred consideration in connection with business and asset acquisitions | 758 | 2,630 | 3,051
Cash dividends declared and included in accrued expenses | $ 594 | $ 592 | $ 582

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