SHAREHOLDER'S EQUITY - Company Dividend Activity (Details) - USD ($)				3 Months Ended						12 Months Ended
	Aug. 09, 2019	Nov. 02, 2017	Nov. 01, 2017	Mar. 31, 2020	Dec. 31, 2019	Sep. 30, 2019	Jun. 30, 2019	Mar. 31, 2019	Dec. 31, 2017	Dec. 31, 2020	Dec. 31, 2019	Dec. 31, 2018
Stockholders' Equity Note [Abstract]
Common stock dividends per share (in dollars per share)	$ 0.08	$ 0.36	$ 0.30	$ 0.020	$ 0.020	$ 0.020	$ 0.090	$ 0.090
Aggregate Payment Amount				$ 2,692,213	$ 2,679,826	$ 2,676,900	$ 12,486,441	$ 12,430,279	$ 12,400,000	$ 2,692,000	$ 30,273,000	$ 49,770,000