EQUITY OFFERINGS AND RELATED EXPENSES (Details) - USD ($)		3 Months Ended		9 Months Ended		12 Months Ended										124 Months Ended
	Aug. 29, 2022	Jun. 30, 2022	Mar. 31, 2022	Sep. 30, 2022	Sep. 30, 2021	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	Dec. 31, 2012	Sep. 30, 2022
Subsidiary, Sale of Stock [Line Items]
Aggregate offering price		$ 137,533	$ 167,670
Common stock, par value				$ 0.001		$ 0.001										$ 0.001
Shares issued		13,416	14,924	19,545,935		31,592	354,257	3,177,936	7,931	3,465,922			380,936	63,998	12,035,023	19,545,935
Gross Proceeds		$ 187,965	$ 209,006	$ 287,476,304		$ 449,515	$ 5,023,843	$ 45,862,995	$ 93,737	$ 48,741,406			$ 5,485,780	$ 899,964	$ 180,522,093	$ 287,476,304
Underwriting and other expenses				335,953
Average Offering Price		$ 14.01	$ 14.00			$ 14.23	$ 14.40	$ 14.43	$ 11.85	$ 14.06			$ 14.47	$ 14.06	$ 14.90
Proceeds from the issuance of common stock				420,004												$ 278,201,494
Common shares issued under the DRIP				$ 0	$ 0	$ 0	$ 228,943	$ 0	$ 94,788	$ 0	$ 0	$ 0	$ 390,505	$ 938,385	$ 113,000
At-the-Market Offering
Subsidiary, Sale of Stock [Line Items]
Shares issued				28,340
Gross Proceeds				$ 396,971
Underwriting and other expenses				$ 114,801
Average Offering Price				$ 14.01												$ 14.01
Advisor reimbursement				$ 23,033
Proceeds from the issuance of common stock				$ 414,047
Net proceeds per share				$ 14.61
Equity Distribution Agreement
Subsidiary, Sale of Stock [Line Items]
Aggregate offering price	$ 50,000,000
Common stock, par value	$ 0.001