NATURE OF OPERATIONS AND SIGNIFICANT ACCOUNTING POLICIES - Revenue Recognition (Details)	3 Months Ended		9 Months Ended		12 Months Ended
	Sep. 30, 2022 USD ($)	Sep. 30, 2021 USD ($)	Sep. 30, 2022 USD ($) loan	Sep. 30, 2021 USD ($)	Dec. 31, 2021 USD ($) loan
NATURE OF OPERATIONS AND SIGNIFICANT ACCOUNTING POLICIES
Loan interest	$ 18,194,230	$ 14,812,457	$ 46,926,570	$ 41,336,827
PIK income	356,527	247,391	1,010,061	607,393
Fee amortization income	769,272	701,489	2,070,733	936,083
Fee income acceleration	297,439	699,242	385,073	1,939,451
Total Interest Income	19,617,468	$ 16,460,579	$ 50,392,437	$ 44,819,754
Number of loans non-accrual status | loan			4		3
Loans non-accrual status percentage				5.50%	4.20%
Loans portfolio percentage				2.50%	0.80%
Income from investments on non accrual	$ 6,200,882		$ 6,200,882		$ 10,363,904