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v3.24.0.1

Segment Information - Adjusted EBITDA (Details) - USD ($) | 12 Months Ended
--- | ---
Dec. 31, 2023 | Dec. 31, 2022 | Dec. 31, 2021
Segment Reporting Information [Line Items] |  |  |
Revenue before reimbursements (net revenue) | $ 1,026,864,000 | $ 1,073,464,000 | $ 1,003,001,000
Net income | 54,410,000 | 79,486,000 | 72,572,000
Interest, net | (11,617,000) | (5,337,000) | (302,000)
Other, net | (1,697,000) | 2,367,000 | (7,463,000)
Provision for income taxes | 34,261,000 | 35,750,000 | 33,457,000
Operating income | 75,357,000 | 112,266,000 | 98,264,000
Depreciation | 9,113,000 | 7,394,000 | 7,150,000
Intangible amortization | 9,395,000 | 3,209,000 | 2,898,000
Earnout accretion | 1,554,000 | 820,000 | 486,000
Earnout fair value adjustments | 0 | (464,000) | 11,368,000
Acquisition contingent consideration | 11,934,000 | 3,885,000 | 1,973,000
Deferred compensation plan | 6,132,000 | (6,232,000) | 3,057,000
Reorganization costs | 4,886,000 | 0 | 0
Impairment charges | 7,246,000 | 0 | 0
Restructuring charges | 0 | 0 | 3,792,000
Total adjustments | 50,260,000 | 8,612,000 | 30,724,000
Adjusted EBITDA | $ 125,617,000 | $ 120,878,000 | $ 128,988,000
Adjusted EBITDA margin | 12.20% | 11.30% | 12.90%
Service |  |  |
Segment Reporting Information [Line Items] |  |  |
Revenue before reimbursements (net revenue) | $ 1,026,864,000 | $ 1,073,464,000 | $ 1,003,001,000

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