UNAUDITED CONDENSED CONSOLIDATED STATEMENTS OF OPERATIONS AND COMPREHENSIVE INCOME - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2023	Sep. 30, 2022	Sep. 30, 2023	Sep. 30, 2022
Income Statement [Abstract]
REVENUES	$ 180,566	$ 199,299	$ 550,224	$ 596,862
OPERATING EXPENSES:
Cost of revenues (exclusive of depreciation and amortization below)	95,882	106,422	292,692	314,954
Corporate technology and production systems	11,329	13,715	34,709	38,806
Selling, general and administrative	42,382	42,411	134,743	126,630
Depreciation and amortization	15,875	16,570	47,117	56,598
Impairments and disposals of long-lived assets	48	193	7,193	805
Total operating expenses	165,516	179,311	516,454	537,793
OPERATING INCOME	15,050	19,988	33,770	59,069
OTHER EXPENSE (INCOME):
Interest expense, net	9,305	7,764	26,903	20,719
Gain on interest rate swaps	0	0	0	(296)
Other income	(561)	(560)	(1,370)	(1,422)
Total other expense, net	8,744	7,204	25,533	19,001
INCOME BEFORE INCOME TAXES	6,306	12,784	8,237	40,068
Income tax provision	3,952	3,481	4,969	12,958
NET INCOME	2,354	9,303	3,268	27,110
Unrealized gain on hedged transactions, net of tax expense of $1,188, $0, $1,044 and $0, respectively	1,962	0	1,554	0
Foreign currency translation adjustments, net of tax of $0, $0, $0 and $0, respectively	(1,906)	(4,790)	(269)	(7,990)
Total other comprehensive income (loss)	56	(4,790)	1,285	(7,990)
COMPREHENSIVE INCOME	$ 2,410	$ 4,513	$ 4,553	$ 19,120
Net income per share attributable to stockholders
Basic (in USD per share)	$ 0.03	$ 0.10	$ 0.04	$ 0.29
Diluted (in USD per share)	$ 0.03	$ 0.09	$ 0.03	$ 0.27
Weighted average number of shares outstanding
Basic (in shares)	90,972,009	94,134,690	92,184,159	94,043,105
Diluted (in shares)	93,651,691	99,118,521	94,493,254	99,217,125