INTEREST RATE SWAP DERIVATIVES -Notional Amounts of Derivative Instruments (Details)	12 Months Ended
	Dec. 31, 2021 USD ($) instrument	Dec. 31, 2020 USD ($) instrument
Derivatives, Fair Value [Line Items]
Number of swap agreements terminated | instrument		4
Dinan, Rite Aid, and Island Pacific | Swap
Derivatives, Fair Value [Line Items]
Cost of hedge | $		$ 99,200
GSA and EcoThrift | Swap
Derivatives, Fair Value [Line Items]
Cost of hedge | $	$ 23,900
Interest Rate Swap Derivatives
Derivatives, Fair Value [Line Items]
Number of Instruments | instrument	4	8
Notional Amount | $	$ 26,051,000	$ 36,617,164
Weighted Average Fixed Pay Rate	4.51%	3.35%
Weighted Average Remaining Term	2 years	2 years 2 months 12 days
Interest Rate Swap Derivatives | Dinan, Rite Aid, and Island Pacific | Swap
Derivatives, Fair Value [Line Items]
Number of swap agreements terminated | instrument		3
Interest Rate Swap Derivatives | GSA and EcoThrift | Swap
Derivatives, Fair Value [Line Items]
Number of swap agreements terminated | instrument	2
Interest Rate Swap Derivatives | Minimum
Derivatives, Fair Value [Line Items]
Minimum notional amounts | $	$ 24,935,999	$ 34,989,063
(LIBOR) | Interest Rate Swap Derivatives | Minimum
Derivatives, Fair Value [Line Items]
Reference Rate	4.05%	3.13%
(LIBOR) | Interest Rate Swap Derivatives | Maximum
Derivatives, Fair Value [Line Items]
Reference Rate	5.16%	5.16%