EARNINGS PER COMMON SHARE ("EPS") (Details) - USD ($) $ / shares in Units, $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2021	Sep. 30, 2020	Sep. 30, 2021	Sep. 30, 2020
Antidilutive Securities Excluded from Computation of Earnings Per Share [Abstract]
Net income available to common stockholders	$ 36,573	$ 14,046	$ 63,174	$ 34,264
Less: Dividends paid and earnings allocated to participating securities	(437)	(83)	(811)	(195)
Income attributable to common stock	$ 36,136	$ 13,963	$ 62,363	$ 34,069
Weighted average common shares outstanding, including participating securities (in shares)	40,915,012	21,378,332	38,979,259	21,848,184
Less: weighted average participating securities (in shares)	(489,274)	(187,781)	(405,102)	(191,438)
Weighted average common shares outstanding (in shares)	40,425,738	21,190,551	38,574,157	21,656,746
Basic EPS (in dollars per share)	$ 0.89	$ 0.66	$ 1.62	$ 1.57
Weighted average common shares outstanding (in shares)	40,425,738	21,190,551	38,574,157	21,656,746
Weighted average common equivalent shares outstanding (in shares)	423	133,636	700	134,334
Weighted average common and equivalent shares outstanding (in shares)	40,426,161	21,324,187	38,574,857	21,791,080
Diluted EPS (in dollars per share)	$ 0.89	$ 0.65	$ 1.62	$ 1.56
Stock Option Awards
Antidilutive Securities Excluded from Computation of Earnings Per Share [Abstract]
Weighted average shares excluded from earnings per share calculation (in shares)	174,584	0	177,953	0