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SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES - Supplemental Cash Flow Disclosures (Details) - USD ($) $ in Thousands | 12 Months Ended
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Dec. 31, 2022 | Dec. 31, 2021 | Dec. 31, 2020
SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES |  |  |
Cash paid for Interest | $ 2,221 | $ 223 | $ 2,461
Cash paid for income taxes, net of refunds | 3,059 | 1,287 | 588
Cash paid included in the measurement of lease liabilities: |  |  |
Operating cash flows from operating leases | 4,240 | 4,692 |
Non-cash investing and financing activities: |  |  |
Change in settlement value of deferred purchase commitment liability | 990 |  |
Change in fair value of contingent consideration liability | 2,300 | 300 |
Estimated distributions payable under Tax Sharing Agreement |  | 536 | 2,700
Purchase commitment and contingent consideration liabilities |  | 12,736 | 12,592
Deferred purchase consideration |  | 39,024 |
Remeasurement of options for redeemable shares |  |  | 51,833
Conversion of SAR's in connection with the Offering |  |  | 129,710
Exchange of Amended Options in connection with the Offering |  |  | 69,177
Leased assets obtained in exchange for new finance lease liabilities | $ 1,069 | $ 173 |
Equipment acquired through capital leases |  |  | $ 646

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- Definition Amount of increase (decrease) in the value of a contingent consideration liability, including, but not limited to, differences arising upon settlement. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 28 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=123570139&loc=d3e3602-108585 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 805 -SubTopic 30 -Section 50 -Paragraph 4 -Subparagraph (a)(1) -URI http://asc.fasb.org/extlink&oid=120321790&loc=d3e7008-128479 + Details
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