EQUITY OFFERINGS AND RELATED EXPENSES - Stock Issued (Details) - USD ($)	3 Months Ended		6 Months Ended	12 Months Ended													162 Months Ended
	Jun. 30, 2025	Mar. 31, 2025	Jun. 30, 2025	Dec. 31, 2024	Dec. 31, 2023	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	Dec. 31, 2012	Jun. 30, 2025
EQUITY OFFERINGS AND RELATED EXPENSES
Number of Shares	278,945	656,085		3,355,476	4,458,873	149,174	31,592	354,257	3,177,936	7,931	3,465,922			380,936	63,998	12,035,023	28,416,148
Gross Proceeds	$ 3,896,384	$ 9,256,982		$ 46,494,756	$ 62,871,349	$ 2,070,935	$ 449,515	$ 5,023,843	$ 45,862,995	$ 93,737	$ 48,741,406			$ 5,485,780	$ 899,964	$ 180,522,093	$ 411,669,739
Underwriting fees	58,556	138,908		698,166	943,248	31,066	6,744	5,680	1,015,127		1,358,880			75,510		4,959,720	9,291,605
Offering Expenses	14,913	179,987		435,390	247,701	530,842	53,327	84,592	559,261		307,021			29,904		835,500	3,278,438
Fees Covered by Advisor					477,088	87,605	4,255	66,423	37,546								672,917
Net Proceeds	$ 3,822,915	$ 8,938,087		$ 45,361,200	$ 62,157,488	$ 1,596,632	$ 393,699	$ 4,999,994	$ 44,326,153	$ 93,737	$ 47,075,505			$ 5,380,366	$ 899,964	$ 174,726,873	$ 399,772,613
Average Offering Price	$ 13.97	$ 14.11	$ 13.97	$ 13.86	$ 14.1	$ 13.88	$ 14.23	$ 14.4	$ 14.43	$ 11.85	$ 14.06			$ 14.47	$ 14.06	$ 14.9	$ 13.97
Increase (decrease) in gross proceeds from issuance of common stock due to share redemptions								$ (94)	$ 757	$ (1,051)	$ (142)	$ (31)	$ (29)
Common shares issued under the DRIP	$ 0		$ 0	$ 0	$ 0	$ 0	$ 0	$ 228,943	$ 0	$ 94,788	$ 0	$ 0	$ 0	$ 390,505	$ 938,385	$ 113,000
Reclassification adjustment to additional paid-in capital			$ 7,434,858	$ 7,434,858