EARNINGS PER SHARE (Details) - USD ($) $ / shares in Units, shares in Thousands, $ in Thousands	3 Months Ended
	Mar. 31, 2021	Mar. 31, 2020
Numerator:
Net loss	$ (32,871)	$ (16,214)
Less: Preferred dividends	(3,709)	(3,709)
Allocation to participating securities	0	(81)
Attributable to non-controlling interest in Operating Partnership	54	37
Attributable to non-controlling interests in joint venture	(1,452)	(855)
Net loss attributable to common stockholders, net of amount allocated to participating securities	$ (35,074)	$ (19,112)
Denominator:
Weighted average common shares outstanding - basic (in shares)	104,278	103,995
Weighted average common shares outstanding - diluted (in shares)	104,278	103,995
Loss per share:
Basic (in dollars per share)	$ (0.34)	$ (0.18)
Diluted (in dollars per share)	$ (0.34)	$ (0.18)