NET INCREASE IN NET ASSETS PER COMMON SHARE (Details) - USD ($)	12 Months Ended
	Dec. 31, 2022	Dec. 31, 2021	Dec. 31, 2020	Dec. 31, 2019	Dec. 31, 2018	Dec. 31, 2017	Dec. 31, 2016	Dec. 31, 2015	Dec. 31, 2014	Dec. 31, 2013
NET INCREASE IN NET ASSETS PER COMMON SHARE
Net increase in net assets resulting from operations	$ 14,491,784	$ 33,572,872	$ 20,192,441
Weighted Average Shares of Common Stock Outstanding Basic	19,552,931	19,489,750	19,471,500	18,275,696	15,953,571	14,870,981	12,479,959	12,479,961	12,281,178	12,059,293
Weighted Average Shares of Common Stock Outstanding Diluted	19,552,931	19,489,750	19,471,500	18,275,696	15,953,571	14,870,981	12,479,959	12,479,961	12,281,178	12,059,293
Net Increase in Net Assets Resulting from Operations Per Share Basic (in dollars per share)	$ 0.74	$ 1.72	$ 1.04
Net Increase in Net Assets Resulting from Operations Per Share Diluted (in dollars per share)	$ 0.74	$ 1.72	$ 1.04