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BUSINESS COMBINATIONS - Schedule of Unaudited Pro forma Combined Information (Detail) - USD ($) $ / shares in Units, shares in Thousands, $ in Thousands | 3 Months Ended | 6 Months Ended
--- | --- | ---
Jun. 30, 2023 | Jun. 30, 2022 | Jun. 30, 2023 | Jun. 30, 2022
Business Combination and Asset Acquisition [Abstract] |  |  |  |
Revenues | $ 335,363 | $ 335,299 | $ 645,821 | $ 626,980
Operating income | 25,982 | 35,543 | 39,734 | 50,250
Net income | $ 7,494 | $ 19,985 | $ 13,113 | $ 26,421
Weighted average common shares outstanding, basic (in shares) | 52,885 | 51,642 | 52,331 | 51,567
Basic earnings per common share (in dollars per share) | $ 0.14 | $ 0.39 | $ 0.25 | $ 0.51
Weighted average common shares outstanding, diluted (in shares) | 52,980 | 51,781 | 52,427 | 51,720
Diluted earnings per common share (in dollars per share) | $ 0.14 | $ 0.39 | $ 0.25 | $ 0.51

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