STOCKHOLDERS' EQUITY - Disclosures (Details)	3 Months Ended
	Mar. 31, 2022 shares
Restricted stock activity
Balance at the beginning of the period (in shares)	539,174
Granted (in shares)	0
Vested (in shares)	(90,770)
Forfeited (in shares)	(1,666)
Balance at the end of the period (in shares)	446,738
Future Anticipated Vesting Schedule
2022 (in shares)	30,932
2023 (in shares)	176,343
2024 (in shares)	146,994
2025 (in shares)	92,469
2026 (in shares)	0
Total (in shares)	446,738
Restricted stock | Restricted Stock Grants—Directors
Restricted stock activity
Balance at the beginning of the period (in shares)	16,640
Granted (in shares)	0
Vested (in shares)	(5,820)
Forfeited (in shares)	0
Balance at the end of the period (in shares)	10,820
Future Anticipated Vesting Schedule
2022 (in shares)	7,067
2023 (in shares)	1,668
2024 (in shares)	1,668
2025 (in shares)	417
2026 (in shares)	0
Total (in shares)	10,820
Restricted stock | Officers and Employees of the Manager
Restricted stock activity
Balance at the beginning of the period (in shares)	25,373
Granted (in shares)	0
Vested (in shares)	(6,941)
Forfeited (in shares)	0
Balance at the end of the period (in shares)	18,432
Future Anticipated Vesting Schedule
2022 (in shares)	18,432
2023 (in shares)	0
2024 (in shares)	0
2025 (in shares)	0
2026 (in shares)	0
Total (in shares)	18,432
Restricted Stock Units (RSUs) | Officers and Employees of the Manager
Restricted stock activity
Balance at the beginning of the period (in shares)	497,161
Granted (in shares)	0
Vested (in shares)	(78,009)
Forfeited (in shares)	(1,666)
Balance at the end of the period (in shares)	417,486
Future Anticipated Vesting Schedule
2022 (in shares)	5,433
2023 (in shares)	174,675
2024 (in shares)	145,326
2025 (in shares)	92,052
2026 (in shares)	0
Total (in shares)	417,486