EQUITY AND EPS - Computations of Earnings (Loss) Per Share (Details) - USD ($) $ / shares in Units, $ in Thousands	3 Months Ended								12 Months Ended
	Dec. 31, 2022	Sep. 30, 2022	Jun. 30, 2022	Mar. 31, 2022	Dec. 31, 2021	Sep. 30, 2021	Jun. 30, 2021	Mar. 31, 2021	Dec. 31, 2022	Dec. 31, 2021	Dec. 31, 2020
Operations:
Net income	$ 22,511	$ 23,628	$ 25,362	$ 37,371	$ 31,658	$ 23,673	$ 20,059	$ 15,427	$ 108,872	$ 90,817	$ 40,345
Net loss attributable to noncontrolling interest									590	490	0
Income attributable to participating securities (unvested shares and units)									(871)	(712)	(261)
Net income used in Earnings Per Share calculation, basic									108,591	90,595	40,084
Net income used in Earnings Per Share calculation, diluted									$ 108,591	$ 90,595	$ 40,084
Share information:
Weighted average common shares, basic (in shares)									22,002,990	20,719,663	16,937,125
Weighted average common shares, diluted (in shares)									22,053,966	20,719,663	16,937,125
Earnings per share, basic (in USD per share)	$ 1.02	$ 1.07	$ 1.15	$ 1.69	$ 1.44	$ 1.08	$ 0.91	$ 0.90	$ 4.94	$ 4.37	$ 2.37
Earnings per share, diluted (in USD per share)	1.01	$ 1.06	$ 1.15	$ 1.69	$ 1.44	$ 1.08	$ 0.91	$ 0.90	4.92	$ 4.37	$ 2.37
Dilutive effect of convertible senior notes (in shares)										0	0
Convertible Debt | Convertible Note 1.88% Due 2041
Share information:
Conversion price (in USD per share)	$ 96.24								$ 96.24
Restricted Stock Units (RSUs)
Share information:
Participating securities (in shares)									177,398	163,024	110,665