UNAUDITED CONDENSED CONSOLIDATED STATEMENTS OF OPERATIONS AND COMPREHENSIVE INCOME (LOSS) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2023	Mar. 31, 2022
Income Statement [Abstract]
REVENUES	$ 179,274	$ 191,972
OPERATING EXPENSES:
Cost of revenues (exclusive of depreciation and amortization below)	94,754	100,956
Corporate technology and production systems	11,952	12,552
Selling, general and administrative	47,451	42,333
Depreciation and amortization	15,122	20,156
Impairments of long-lived assets	106	0
Total operating expenses	169,385	175,997
OPERATING INCOME	9,889	15,975
OTHER EXPENSE (INCOME):
Interest expense, net	8,608	6,336
Gain on interest rate swaps	0	(328)
Other income	(412)	(354)
Total other expense, net	8,196	5,654
INCOME BEFORE INCOME TAXES	1,693	10,321
Income tax provision	1,102	4,085
NET INCOME	591	6,236
Unrealized loss on hedged transactions, net of tax of $0 and $1,815, respectively	(5,159)	0
Foreign currency translation adjustments, net of tax of $0 and $0, respectively	682	283
Total other comprehensive income (loss)	(4,477)	283
COMPREHENSIVE INCOME (LOSS)	$ (3,886)	$ 6,519
Net income per share attributable to stockholders
Basic (in USD per share)	$ 0.01	$ 0.07
Diluted (in USD per share)	$ 0.01	$ 0.06
Weighted average number of shares outstanding
Basic (in shares)	92,877,506	93,967,819
Diluted (in shares)	95,350,342	99,186,456