EARNINGS PER SHARE (Details) - USD ($) $ / shares in Units, shares in Thousands, $ in Thousands	3 Months Ended								12 Months Ended
	Dec. 31, 2021	Sep. 30, 2021	Jun. 30, 2021	Mar. 31, 2021	Dec. 31, 2020	Sep. 30, 2020	Jun. 30, 2020	Mar. 31, 2020	Dec. 31, 2021	Dec. 31, 2020	Dec. 31, 2019
Basic and diluted earnings per share attributable to common shareholders
Net income (loss)									$ (106,693)	$ 37,302	$ (19,931)
Less: dividends on Series A preferred stock									2,677
Less: net income attributable to noncontrolling interest									392	325	452
Net income (loss) attributable to common shareholders, after earnings allocated to participating securities	$ 12,414	$ (4,721)	$ (55,356)	$ (62,099)	$ (6,920)	$ 14,510	$ 13,840	$ 15,547	(109,762)	36,977	(20,383)
Less: earnings allocated to participating securities										2,844	462
Net income (loss) attributable to common shareholders, after earnings allocated to participating securities									$ (109,762)	$ 34,133	$ (20,845)
Weighted-average number of common shares outstanding, basic									87,293	72,752	70,837
Weighted-average number of common shares outstanding, diluted									87,293	72,752	70,837
Basic and diluted earnings (loss) per common share:
Net income (loss) per basic common shares attributable to common shareholders	$ 0.12	$ (0.05)	$ (0.71)	$ (0.80)	$ (0.09)	$ 0.20	$ 0.19	$ 0.22	$ (1.26)	$ 0.47	$ (0.29)
Net income (loss) per diluted common shares attributable to common shareholders	$ 0.12	$ (0.05)	$ (0.71)	$ (0.80)	$ (0.09)	$ 0.20	$ 0.19	$ 0.22	$ (1.26)	$ 0.47	$ (0.29)
Common shares excluded from computation of potentially dilutive shares because of anti-dilutive effect									3,200	6,100	1,100
Series A preferred stock
Basic and diluted earnings per share attributable to common shareholders
Less: dividends on Series A preferred stock									$ 2,677