EARNINGS PER SHARE - Basic and Diluted Net Loss per Share (Details) - USD ($) $ / shares in Units, $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2023	Jun. 30, 2022	Jun. 30, 2023	Jun. 30, 2022
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]
Net income for basic and diluted earnings per common share	$ 15,422	$ 15,984	$ 27,184	$ 27,638
Shares:
Weighted-average common shares outstanding - basic (in shares)	36,001,670	38,257,156	36,239,997	38,309,295
Weighted-average common shares outstanding - diluted (in shares)	36,871,674	39,228,991	37,115,490	39,153,039
Earnings per common share – basic (in dollars per share)	$ 0.43	$ 0.42	$ 0.75	$ 0.72
Earnings per common share – diluted (in dollars per share)	$ 0.42	$ 0.41	$ 0.73	$ 0.71
RSUs
Shares:
Effect of dilutive securities (in shares)	122,030	111,918	131,335	86,988
RSAs
Shares:
Effect of dilutive securities (in shares)	52,046	45,064	61,626	35,500
Stock options
Shares:
Effect of dilutive securities (in shares)	329,196	713,109	332,531	631,525
PSUs
Shares:
Effect of dilutive securities (in shares)	366,732	101,744	350,001	89,731