EQUITY OFFERINGS AND RELATED EXPENSES (Details) - USD ($)		3 Months Ended				6 Months Ended		12 Months Ended									138 Months Ended
	Aug. 29, 2022	Jun. 30, 2023	Mar. 31, 2023	Jun. 30, 2022	Mar. 31, 2022	Jun. 30, 2023	Jun. 30, 2022	Dec. 31, 2022	Dec. 31, 2021	Dec. 31, 2020	Dec. 31, 2019	Dec. 31, 2018	Dec. 31, 2017	Dec. 31, 2014	Dec. 31, 2013	Dec. 31, 2012	Jun. 30, 2023
Subsidiary, Sale of Stock [Line Items]
Aggregate offering price		$ 32,421,084	$ 8,290,569	$ 137,533	$ 167,670
Common stock, par value		$ 0.001				$ 0.001		$ 0.001									$ 0.001
Shares issued		2,309,521	581,614					149,174	31,592	354,257	3,177,936	7,931	3,465,922	380,936	63,998	12,035,023	22,557,904
Gross Proceeds		$ 32,553,697	$ 8,418,160					$ 2,070,935	$ 449,515	$ 5,023,843	$ 45,862,995	$ 93,737	$ 48,741,406	$ 5,485,780	$ 899,964	$ 180,522,093	$ 330,122,125
Underwriting and other expenses						$ 121,471	$ 183,114
Average Offering Price		$ 14.10	$ 14.47			$ 14.10		$ 13.88	$ 14.23	$ 14.40	$ 14.43	$ 11.85	$ 14.06	$ 14.47	$ 14.06	$ 14.90	$ 14.10
Proceeds from the issuance of common stock						$ 41,448,945	$ 420,004										$ 320,204,576
At-the-Market Offering
Subsidiary, Sale of Stock [Line Items]
Shares issued		2,309,521				2,891,135
Gross Proceeds		$ 32,421,084				$ 40,971,857
Underwriting and other expenses		$ 540,734				$ 737,292
Average Offering Price		$ 14.17				$ 14.17											$ 14.17
Advisor reimbursement		$ 408,121				$ 477,088
Proceeds from the issuance of common stock		$ 32,473,400				$ 40,834,244
Net proceeds per share		$ 14.06				$ 14.12
Equity Distribution Agreement
Subsidiary, Sale of Stock [Line Items]
Aggregate offering price	$ 50,000,000
Common stock, par value	$ 0.001