SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (Other Narrative) (Details) $ in Thousands	12 Months Ended
	Dec. 31, 2019 USD ($) segment class_of_stock shares	Dec. 31, 2018 USD ($) shares	Dec. 31, 2017 shares
Accounting Policies [Abstract]
Deferred finance costs | $	$ 57	$ 407
Classes of common stock | class_of_stock	2
Antidilutive securities (in shares) | shares	0	0	0
Number of reportable segments | segment	1