v3.25.2
PORTFOLIO INVESTMENTS AND FAIR VALUE - Geographical concentration of investment portfolio (Details) - USD ($)
Jun. 30, 2025
Dec. 31, 2024
Investment Holdings 1 [Line Items]    
Cost $ 335,175,538 $ 297,791,269
Fair Value $ 340,357,403 $ 300,732,065
% of Total Investments at Fair Value 100.00% 100.00%
Florida    
Investment Holdings 1 [Line Items]    
Cost $ 57,141,831 $ 57,653,478
Fair Value $ 55,822,396 $ 55,449,024
% of Total Investments at Fair Value 16.39% 18.44%
Texas    
Investment Holdings 1 [Line Items]    
Cost $ 40,063,794 $ 39,654,155
Fair Value $ 42,333,289 $ 41,816,027
% of Total Investments at Fair Value 12.44% 13.90%
New York    
Investment Holdings 1 [Line Items]    
Cost $ 33,627,440 $ 32,574,086
Fair Value $ 35,002,708 $ 33,418,762
% of Total Investments at Fair Value 10.28% 11.11%
California    
Investment Holdings 1 [Line Items]    
Cost $ 27,466,633 $ 14,388,867
Fair Value $ 27,672,666 $ 14,576,642
% of Total Investments at Fair Value 8.13% 4.85%
Illinois    
Investment Holdings 1 [Line Items]    
Cost $ 16,273,957 $ 16,351,628
Fair Value $ 15,998,554 $ 16,234,004
% of Total Investments at Fair Value 4.70% 5.40%
Colorado    
Investment Holdings 1 [Line Items]    
Cost $ 15,922,193 $ 9,759,942
Fair Value $ 15,921,855 $ 9,834,101
% of Total Investments at Fair Value 4.68% 3.27%
Pennsylvania    
Investment Holdings 1 [Line Items]    
Cost $ 14,008,644 $ 13,383,388
Fair Value $ 15,359,350 $ 14,037,912
% of Total Investments at Fair Value 4.51% 4.67%
Canada    
Investment Holdings 1 [Line Items]    
Cost $ 12,113,407 $ 12,303,300
Fair Value $ 12,104,455 $ 12,339,763
% of Total Investments at Fair Value 3.56% 4.10%
United Kingdom    
Investment Holdings 1 [Line Items]    
Cost $ 12,147,371 $ 12,153,794
Fair Value $ 12,096,664 $ 12,093,869
% of Total Investments at Fair Value 3.55% 4.02%
Tennessee    
Investment Holdings 1 [Line Items]    
Cost $ 9,998,053 $ 9,981,310
Fair Value $ 9,732,842 $ 10,070,962
% of Total Investments at Fair Value 2.86% 3.35%
Maryland    
Investment Holdings 1 [Line Items]    
Cost $ 9,570,342 $ 9,297,302
Fair Value $ 9,388,830 $ 9,134,501
% of Total Investments at Fair Value 2.76% 3.04%
Arizona    
Investment Holdings 1 [Line Items]    
Cost $ 8,829,055 $ 8,870,299
Fair Value $ 9,277,908 $ 9,287,842
% of Total Investments at Fair Value 2.73% 3.09%
Ohio    
Investment Holdings 1 [Line Items]    
Cost $ 9,708,272 $ 8,373,385
Fair Value $ 10,405,798 $ 8,775,516
% of Total Investments at Fair Value 3.06% 2.92%
Iowa    
Investment Holdings 1 [Line Items]    
Cost $ 8,445,800 $ 6,282,877
Fair Value $ 8,458,067 $ 6,282,877
% of Total Investments at Fair Value 2.49% 2.09%
Oregon    
Investment Holdings 1 [Line Items]    
Cost $ 7,305,193  
Fair Value $ 7,482,538  
% of Total Investments at Fair Value 2.20%  
Wisconsin    
Investment Holdings 1 [Line Items]    
Cost $ 6,415,314 $ 6,453,254
Fair Value $ 6,794,892 $ 6,734,750
% of Total Investments at Fair Value 2.00% 2.24%
Michigan    
Investment Holdings 1 [Line Items]    
Cost $ 6,070,297 $ 5,255,092
Fair Value $ 6,141,324 $ 5,295,406
% of Total Investments at Fair Value 1.80% 1.76%
Massachusetts    
Investment Holdings 1 [Line Items]    
Cost $ 7,725,858 $ 5,954,032
Fair Value $ 7,618,918 $ 5,927,889
% of Total Investments at Fair Value 2.24% 1.97%
Idaho    
Investment Holdings 1 [Line Items]    
Cost $ 4,863,880 $ 5,234,830
Fair Value $ 4,887,604 $ 5,264,442
% of Total Investments at Fair Value 1.44% 1.75%
Missouri    
Investment Holdings 1 [Line Items]    
Cost $ 4,804,928 $ 4,058,101
Fair Value $ 4,933,789 $ 4,101,329
% of Total Investments at Fair Value 1.45% 1.36%
Louisiana    
Investment Holdings 1 [Line Items]    
Cost $ 4,504,000 $ 4,520,330
Fair Value $ 4,516,819 $ 4,590,651
% of Total Investments at Fair Value 1.33% 1.53%
District of Columbia    
Investment Holdings 1 [Line Items]    
Cost $ 4,164,671 $ 4,177,673
Fair Value $ 4,256,074 $ 4,177,673
% of Total Investments at Fair Value 1.25% 1.39%
Virginia    
Investment Holdings 1 [Line Items]    
Cost $ 3,854,839 $ 3,718,318
Fair Value $ 3,734,446 $ 3,738,884
% of Total Investments at Fair Value 1.10% 1.24%
North Carolina    
Investment Holdings 1 [Line Items]    
Cost $ 5,727,133 $ 3,307,812
Fair Value $ 5,759,213 $ 3,307,813
% of Total Investments at Fair Value 1.69% 1.10%
South Carolina    
Investment Holdings 1 [Line Items]    
Cost $ 2,219,905 $ 2,219,069
Fair Value $ 2,293,017 $ 2,292,030
% of Total Investments at Fair Value 0.67% 0.76%
Georgia    
Investment Holdings 1 [Line Items]    
Cost $ 1,871,750 $ 1,533,969
Fair Value $ 1,920,185 $ 1,539,843
% of Total Investments at Fair Value 0.56% 0.51%
Indiana    
Investment Holdings 1 [Line Items]    
Cost $ 330,978 $ 330,978
Fair Value $ 443,202 $ 409,553
% of Total Investments at Fair Value 0.13% 0.14%