EARNINGS PER SHARE - Earnings per Share (Details) - USD ($)	3 Months Ended
	Mar. 31, 2023	Mar. 31, 2022
Earnings Per Share, Basic, by Common Class, Including Two Class Method [Line Items]
Net income	$ 5,766,691	$ 2,954,799
Less dividends:
Common stock	3,133,869	3,133,509
Preferred stock	1,184,958	1,184,958
Dividends	4,318,827	4,318,467
Undistributed earnings (deficit)	$ 1,447,864	$ (1,363,668)
Basic income per share (in dollars per share)	$ 0.09	$ 0.05
Common Stock
Less dividends:
Distributed earnings (in dollars per share)	0.06	0.09
Undistributed earnings (deficit) (in dollars per share)	0.03	(0.04)
Basic income per share (in dollars per share)	0.09	0.05
Unvested Share-Based Payment Awards
Less dividends:
Distributed earnings (in dollars per share)	0.06	0.09
Undistributed earnings (deficit) (in dollars per share)	0.03	0
Basic income per share (in dollars per share)	$ 0.09	$ 0.09