NET INCOME PER COMMON SHARE - Reconciliation of Basic and Diluted Net Income Per Share (Details) - USD ($) $ / shares in Units, $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2024	Jun. 30, 2023	Jun. 30, 2024	Jun. 30, 2023
Net Income Available to Common Stockholders
Net income available to common stockholders	$ 39,456	$ 60,393	$ 86,928	$ 124,003
Diluted net income per common share	$ 39,456	$ 60,393	$ 86,928	$ 124,003
Weighted-Average Common Shares
Net income available to common stockholders (in shares)	58,104,021	59,263,813	58,585,405	59,240,137
Effect of potentially dilutive stock options and restricted stock awards (in shares)	224,244	184,566	215,058	205,920
Diluted net income per common share (in shares)	58,328,265	59,448,379	58,800,463	59,446,057
RSAs excluded from the diluted average common share calculation (in shares)	90,734	67,731	89,011	59,913
Per Share Amount
Net income available to common stockholders (in dollars per share)	$ 0.68	$ 1.02	$ 1.48	$ 2.09
Diluted net income per common share (in dollars per share)	$ 0.68	$ 1.02	$ 1.48	$ 2.09