NET INCOME PER COMMON SHARE - Schedule of Earnings Per Share (Details) - USD ($) $ / shares in Units, $ in Thousands	3 Months Ended
	Mar. 31, 2024	Mar. 31, 2023
Numerator:
Net income	$ 56,853	$ 39,839
Adjustment for Basic EPS:
Earnings allocated to unvested shareholders	(201)	(213)
Adjusted net income	$ 56,652	$ 39,626
Denominator:
Weighted average common shares outstanding – Basic	47,557,959	47,523,593
Effect of dilutive shares:
Common stock equivalents arising from stock options and ESPP	462	940
Restricted stock awards and units and performance units	70,071	42,474
Weighted average common shares outstanding – Diluted	47,628,492	47,567,007
Basic	$ 1.19	$ 0.83
Diluted	$ 1.19	$ 0.83