NET INCOME PER COMMON SHARE - Calculation of Net Income per Common Share (Details) - 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
Earnings Per Share [Abstract]
Net income	$ 24,745	$ 54,800	$ 75,998	$ 98,735
Distributed and undistributed earnings allocated to participating securities	(33)	(194)	(177)	(476)
Net income attributable to common shareholders	$ 24,712	$ 54,606	$ 75,821	$ 98,259
Total weighted average outstanding shares (in shares)	44,894	45,184	44,860	45,303
Less: Weighted average participating securities (in shares)	(61)	(160)	(104)	(221)
Basic weighted average common shares (in shares)	44,833	45,024	44,756	45,082
Dilutive weighted average common stock equivalents (in shares)	56	87	121	140
Diluted weighted average common shares (in shares)	44,889	45,111	44,877	45,222
Basic net income per common share (in dollars per share)	$ 0.55	$ 1.21	$ 1.69	$ 2.18
Diluted net income per common share (in dollars per share)	$ 0.55	$ 1.21	$ 1.69	$ 2.17
Anti-dilutive shares (in shares)	93	0	30	0