Consolidated Statements of Cash Flows - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2024	Mar. 31, 2023
Cash flows from operating activities
Net income	$ 500	$ 20,917
Adjustment to reconcile net income to net cash provided by operating activities:
Depreciation and amortization	25,145	25,827
Amortization of contract acquisition costs	283	716
Amortization of debt issuance costs	643	268
Imputed interest expense and fair value adjustments to contingent consideration, net	(1,240)	3,178
Provision for credit losses	(31)	2,263
(Gain) loss on disposal of assets	510	605
Impairment losses	140	4,307
Loss on dissolution of subsidiary	0	301
Deferred income taxes	(12,628)	(4,994)
Excess tax benefit from equity-based awards	292	(1)
Equity-based compensation expense	5,812	4,154
(Gain) loss on foreign currency derivatives	77	(493)
Changes in assets and liabilities, net of acquisitions:
Accounts receivable	(11,301)	11,089
Prepaids and other assets	3,094	13,325
Accounts payable and accrued expenses	(25,845)	(22,352)
Deferred revenue and other liabilities	(1,080)	(10,052)
Net cash (used in) provided by operating activities	(15,629)	49,058
Cash flows from investing activities
Proceeds from sale of long-live assets	25	26
Purchases of property, plant and equipment	(13,473)	(13,669)
Net cash used in investing activities	(13,448)	(13,643)
Cash flows from financing activities
Net proceeds (borrowings) from line of credit	(42,000)	(30,000)
Payments on other debt	(741)	(600)
Payments of contingent consideration and hold back payments to acquisitions	0	(9,162)
Dividends paid to shareholders	0	0
Payments of debt issuance costs	(1,100)	0
Payments to noncontrolling interest	(2,520)	(3,367)
Tax payments related to issuance of restricted stock units	(127)	(510)
Net cash (used in) provided by financing activities	(46,488)	(43,639)
Effect of exchange rate changes on cash, cash equivalents and restricted cash	1,847	878
Increase (decrease) in cash, cash equivalents and restricted cash	(73,718)	(7,346)
Cash, cash equivalents and restricted cash, beginning of period	173,905	167,064
Cash, cash equivalents and restricted cash, end of period	100,187	159,718
Supplemental disclosures
Cash paid for interest	19,755	17,097
Cash paid for income taxes	17,561	4,793
Non-cash investing and financing activities
Acquisition of long lived assets through finance leases	200	197
Acquisition of equipment through increase in accounts payable, net	(2,426)	5,079
Dividends declared but not paid	$ 2,847	$ 24,572