STOCKHOLDERS' EQUITY AND EARNINGS PER SHARE - Reconciliation of Net Loss (Details) - USD ($) $ / shares in Units, $ in Thousands	12 Months Ended
	Dec. 31, 2019	Dec. 31, 2018
Disclosure of Compensation Related Costs, Share-based Payments [Abstract]
Net loss	$ (24,294)	$ (12,197)
Net income attributable to non-controlling interest	(1,620)	(1,144)
Preferred dividends	(8,572)	(7,229)
Net Loss attributable to common shareholders	$ (34,486)	$ (20,570)
Weighted average common shares outstanding - basic and diluted (in shares)	16,463,565	16,703,866
Basic and diluted earnings per common share:
Net loss per share (in dollars per share)	$ (1.57)	$ (0.80)
Preferred dividends per share (in dollars per share)	0.52	0.43
Basic and diluted, continuing operations (in dollars per share)	$ (2.09)	$ (1.23)