PORTFOLIO INVESTMENTS AND FAIR VALUE - Geographical Concentration of Investment Portfolio (Details) - USD ($)	Dec. 31, 2024	Dec. 31, 2023
Investment Holdings 1 [Line Items]
Investments, amortized cost	$ 961,788,706	$ 902,143,550
Fair value of investments	$ 953,497,688	$ 874,460,683
% of Total Investments at fair value	100.00%	100.00%
Texas
Investment Holdings 1 [Line Items]
Investments, amortized cost	$ 159,028,754	$ 182,531,256
Fair value of investments	$ 154,041,942	$ 175,311,724
% of Total Investments at fair value	16.15%	20.04%
California
Investment Holdings 1 [Line Items]
Investments, amortized cost	$ 160,285,777	$ 175,207,692
Fair value of investments	$ 152,583,692	$ 167,713,589
% of Total Investments at fair value	16.00%	19.18%
Florida
Investment Holdings 1 [Line Items]
Investments, amortized cost	$ 108,434,730	$ 93,155,844
Fair value of investments	$ 104,718,969	$ 92,297,574
% of Total Investments at fair value	10.98%	10.55%
Illinois
Investment Holdings 1 [Line Items]
Investments, amortized cost	$ 66,486,029	$ 58,633,617
Fair value of investments	$ 56,591,435	$ 49,834,429
% of Total Investments at fair value	5.94%	5.70%
Pennsylvania
Investment Holdings 1 [Line Items]
Investments, amortized cost	$ 53,271,774	$ 49,939,315
Fair value of investments	$ 54,438,594	$ 50,188,102
% of Total Investments at fair value	5.71%	5.74%
Arizona
Investment Holdings 1 [Line Items]
Investments, amortized cost	$ 43,552,887	$ 42,136,322
Fair value of investments	$ 46,839,063	$ 44,558,279
% of Total Investments at fair value	4.91%	5.10%
New York
Investment Holdings 1 [Line Items]
Investments, amortized cost	$ 36,116,358	$ 14,692,043
Fair value of investments	$ 36,306,098	$ 14,931,263
% of Total Investments at fair value	3.81%	1.71%
Ohio
Investment Holdings 1 [Line Items]
Investments, amortized cost	$ 33,645,676	$ 31,805,370
Fair value of investments	$ 35,847,804	$ 34,370,277
% of Total Investments at fair value	3.76%	3.93%
Canada
Investment Holdings 1 [Line Items]
Investments, amortized cost	$ 32,107,256	$ 8,700,383
Fair value of investments	$ 32,375,749	$ 8,813,132
% of Total Investments at fair value	3.40%	1.01%
Colorado
Investment Holdings 1 [Line Items]
Investments, amortized cost	$ 31,283,806	$ 31,525,420
Fair value of investments	$ 28,218,186	$ 30,971,079
% of Total Investments at fair value	2.96%	3.54%
Wisconsin
Investment Holdings 1 [Line Items]
Investments, amortized cost	$ 27,935,159	$ 27,452,444
Fair value of investments	$ 23,352,084	$ 26,190,771
% of Total Investments at fair value	2.45%	3.00%
District Of Columbia
Investment Holdings 1 [Line Items]
Investments, amortized cost	$ 22,711,852	$ 13,030,899
Fair value of investments	$ 26,654,283	$ 14,006,563
% of Total Investments at fair value	2.80%	1.60%
Georgia
Investment Holdings 1 [Line Items]
Investments, amortized cost	$ 12,391,680	$ 9,100,050
Fair value of investments	$ 23,345,077	$ 18,885,409
% of Total Investments at fair value	2.45%	2.16%
North Carolina
Investment Holdings 1 [Line Items]
Investments, amortized cost	$ 20,946,327	$ 13,891,930
Fair value of investments	$ 22,314,018	$ 14,532,532
% of Total Investments at fair value	2.34%	1.66%
Tennessee
Investment Holdings 1 [Line Items]
Investments, amortized cost	$ 20,490,429	$ 9,390,657
Fair value of investments	$ 20,703,772	$ 9,379,311
% of Total Investments at fair value	2.17%	1.07%
Massachusetts
Investment Holdings 1 [Line Items]
Investments, amortized cost	$ 19,965,590	$ 10,151,621
Fair value of investments	$ 20,559,398	$ 10,515,487
% of Total Investments at fair value	2.16%	1.20%
Missouri
Investment Holdings 1 [Line Items]
Investments, amortized cost	$ 18,590,476	$ 8,862,512
Fair value of investments	$ 18,712,569	$ 8,850,162
% of Total Investments at fair value	1.96%	1.01%
Iowa
Investment Holdings 1 [Line Items]
Investments, amortized cost	$ 13,486,486
Fair value of investments	$ 13,486,486
% of Total Investments at fair value	1.41%
Idaho
Investment Holdings 1 [Line Items]
Investments, amortized cost	$ 11,763,648	$ 8,405,946
Fair value of investments	$ 11,830,192	$ 8,470,065
% of Total Investments at fair value	1.24%	0.97%
New Jersey
Investment Holdings 1 [Line Items]
Investments, amortized cost	$ 11,181,815	$ 10,461,226
Fair value of investments	$ 11,754,323	$ 11,191,295
% of Total Investments at fair value	1.23%	1.28%
Michigan
Investment Holdings 1 [Line Items]
Investments, amortized cost	$ 11,389,446	$ 10,664,100
Fair value of investments	$ 11,510,608	$ 10,736,783
% of Total Investments at fair value	1.21%	1.23%
Louisiana
Investment Holdings 1 [Line Items]
Investments, amortized cost	$ 9,216,389	$ 5,538,823
Fair value of investments	$ 9,371,830	$ 5,536,231
% of Total Investments at fair value	0.98%	0.63%
Virginia
Investment Holdings 1 [Line Items]
Investments, amortized cost	$ 9,293,896
Fair value of investments	$ 9,373,367
% of Total Investments at fair value	0.98%
Washington
Investment Holdings 1 [Line Items]
Investments, amortized cost	$ 8,193,234	$ 24,321,085
Fair value of investments	$ 8,216,962	$ 24,540,695
% of Total Investments at fair value	0.86%	2.81%
Maryland
Investment Holdings 1 [Line Items]
Investments, amortized cost	$ 7,529,294	$ 16,676,194
Fair value of investments	$ 7,526,300	$ 16,718,728
% of Total Investments at fair value	0.79%	1.91%
Minnesota
Investment Holdings 1 [Line Items]
Investments, amortized cost	$ 6,448,091	$ 5,976,818
Fair value of investments	$ 6,452,144	$ 5,907,639
% of Total Investments at fair value	0.68%	0.68%
South Carolina
Investment Holdings 1 [Line Items]
Investments, amortized cost	$ 4,836,178	$ 4,946,375
Fair value of investments	$ 4,984,667	$ 5,083,862
% of Total Investments at fair value	0.52%	0.58%
Indiana
Investment Holdings 1 [Line Items]
Investments, amortized cost	$ 743,770	$ 14,235,403
Fair value of investments	$ 920,343	$ 14,488,700
% of Total Investments at fair value	0.10%	1.66%
United Kingdom
Investment Holdings 1 [Line Items]
Investments, amortized cost	$ 461,899	$ 20,710,205
Fair value of investments	$ 467,733	$ 437,002
% of Total Investments at fair value	0.05%	0.05%