EARNINGS PER SHARE (Details) - USD ($) $ / shares in Units, $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2020	Sep. 30, 2019	Sep. 30, 2020	Sep. 30, 2019
Numerator:
Net (loss) income	$ (35,775)	$ 11,626	$ (104,537)	$ 73,595
Less: Preferred dividends	(3,710)	(3,710)	(11,128)	(11,128)
Allocation to participating securities	0	(81)	(81)	(254)
Attributable to non-controlling interest in Operating Partnership	70	(15)	203	(150)
Attributable to non-controlling interests in joint venture	(1,159)	77	(4,049)	77
Net (loss) income attributable to common stockholders, net of amount allocated to participating securities	$ (38,256)	$ 7,743	$ (111,494)	$ 61,986
Denominator:
Weighted average common shares outstanding - basic (in shares)	104,200,000	103,935,000	104,117,000	103,861,000
Dilutive effect of equity-based compensation awards (in shares)	0	35,000	0	55,000
Weighted average common shares outstanding - diluted (in shares)	104,200,000	103,970,000	104,117,000	103,916,000
(Loss) earnings per share:
Basic and diluted (in dollars per share)	$ (0.37)	$ 0.07	$ (1.07)	$ 0.60
Restricted Stock Awards
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]
Anti-dilutive securities excluded from computation of diluted earnings per share (in shares)	922,239	755,991	922,239	755,991