v3.26.1
FAIR VALUE OF FINANCIAL INSTRUMENTS - Schedule of Changes in Fair Value of Level 3 Investments (Details)
3 Months Ended 9 Months Ended
Mar. 31, 2026
USD ($)
Mar. 31, 2025
USD ($)
loan
Mar. 31, 2026
USD ($)
loan
Mar. 31, 2025
USD ($)
loan
Investments        
Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation, Calculation [Roll Forward]        
Fair value, beginning balance $ 53,160,968 $ 65,390,783 $ 62,003,175 $ 41,500,649
Net realized and unrealized gains (losses) on investments 379,883 (660,360) 880,852 (971,108)
Purchases of investments 1,170,004 5,012,321 5,789,697 31,903,401
Payment-in-kind interest 12,701 97,254 146,889 264,239
Accretion (amortization) of purchase discount and premium, net 35,539 (1,738) 162,637 249,690
Net Reductions to Subordinated Structured Notes and related investment cost (48,767) (174,303) (228,707) (561,570)
Repayments and sales of portfolio investments (324,183) (140,172) (11,685,854) (10,503,000)
Transfers within Level   0   0
Transfers into Level 3 0 0 0 7,641,484
Transfers out of Level 3 0 (13,795,122) (2,682,544) (13,795,122)
Fair value, ending balance 54,386,145 55,728,663 54,386,145 55,728,663
Net change in unrealized gains (losses) attributable to Level 3 investments still held at the end of the period 453,417 (116,006) 1,265,803 258,222
Investments | Debt and Equity Securities, Realized Gain (Loss)        
Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation, Calculation [Roll Forward]        
Total gains or losses included in earnings (73,534) (502,268) (1,068,203) (1,670,689)
Investments | Debt and Equity Securities, Unrealized Gain (Loss)        
Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation, Calculation [Roll Forward]        
Total gains or losses included in earnings 453,417 (158,092) 1,949,055 699,581
Senior Secured Loans-First Lien        
Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation, Calculation [Roll Forward]        
Fair value, beginning balance 47,117,403 60,606,047 56,231,804 36,140,975
Net realized and unrealized gains (losses) on investments 200,177 187,691 355,408 651,048
Purchases of investments 1,113,864 4,962,321 5,576,170 31,853,401
Payment-in-kind interest 3,828 97,254 114,754 226,374
Accretion (amortization) of purchase discount and premium, net 35,539 (1,738) 162,637 262,820
Net Reductions to Subordinated Structured Notes and related investment cost 0 0 0 0
Repayments and sales of portfolio investments (324,183) (140,172) (11,611,601) (10,485,360)
Transfers within Level   1,085,835   1,665,174
Transfers into Level 3 0 0 0 7,641,484
Transfers out of Level 3 0 (12,166,512) (2,682,544) (12,166,512)
Fair value, ending balance 48,146,628 52,459,056 48,146,628 52,459,056
Net change in unrealized gains (losses) attributable to Level 3 investments still held at the end of the period 200,177 $ 229,778 $ 295,670 $ 271,503
Number of lien loans transferred out of Level 3 to Level 2 | loan   3 1 1
Number of lien loans transferred out of Level 2 to Level 3 | loan   0   1
Senior Secured Loans-First Lien | Debt and Equity Securities, Realized Gain (Loss)        
Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation, Calculation [Roll Forward]        
Total gains or losses included in earnings 0 $ 0 $ (576,639) $ 0
Senior Secured Loans-First Lien | Debt and Equity Securities, Unrealized Gain (Loss)        
Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation, Calculation [Roll Forward]        
Total gains or losses included in earnings 200,177 187,691 932,047 651,048
Senior Secured Loans-Second Lien        
Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation, Calculation [Roll Forward]        
Fair value, beginning balance 2,557,387 1,628,610 2,500,000 1,559,701
Net realized and unrealized gains (losses) on investments 0 0 0 61,814
Purchases of investments 56,140 113,527 0
Payment-in-kind interest 0 0 0 37,865
Accretion (amortization) of purchase discount and premium, net 0 0 0 (13,130)
Net Reductions to Subordinated Structured Notes and related investment cost 0 0 0 0
Repayments and sales of portfolio investments 0 0 0 (17,640)
Transfers within Level   0   0
Transfers into Level 3 0 0 0 0
Transfers out of Level 3 0 (1,628,610) 0 (1,628,610)
Fair value, ending balance 2,613,527 0 2,613,527 0
Net change in unrealized gains (losses) attributable to Level 3 investments still held at the end of the period 0 $ 0 0 $ 0
Number of lien loans transferred out of Level 3 to Level 2 | loan   1   1
Senior Secured Loans-Second Lien | Debt and Equity Securities, Realized Gain (Loss)        
Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation, Calculation [Roll Forward]        
Total gains or losses included in earnings 0 $ 0 0 $ 0
Senior Secured Loans-Second Lien | Debt and Equity Securities, Unrealized Gain (Loss)        
Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation, Calculation [Roll Forward]        
Total gains or losses included in earnings 0 0 0 61,814
Structured Subordinated Notes        
Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation, Calculation [Roll Forward]        
Fair value, beginning balance 169,710 1,978,432 709,261 2,956,672
Net realized and unrealized gains (losses) on investments (52,489) (602,922) (337,847) (1,193,895)
Purchases of investments 0 0 0
Payment-in-kind interest 0 0 0 0
Accretion (amortization) of purchase discount and premium, net 0 0 0 0
Net Reductions to Subordinated Structured Notes and related investment cost (48,767) (174,303) (228,707) (561,570)
Repayments and sales of portfolio investments 0 0 (74,253) 0
Transfers within Level   0   0
Transfers into Level 3 0 0 0 0
Transfers out of Level 3 0 0 0 0
Fair value, ending balance 68,454 1,201,207 68,454 1,201,207
Net change in unrealized gains (losses) attributable to Level 3 investments still held at the end of the period 21,045 (100,654) 106,842 179,718
Structured Subordinated Notes | Debt and Equity Securities, Realized Gain (Loss)        
Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation, Calculation [Roll Forward]        
Total gains or losses included in earnings (73,534) (502,268) (491,564) (1,373,613)
Structured Subordinated Notes | Debt and Equity Securities, Unrealized Gain (Loss)        
Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation, Calculation [Roll Forward]        
Total gains or losses included in earnings 21,045 (100,654) 153,717 179,718
Preferred Equity        
Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation, Calculation [Roll Forward]        
Fair value, beginning balance 828,866 60,853 501,010 100,000
Net realized and unrealized gains (losses) on investments 2,465 17,741 207,059 (21,406)
Purchases of investments 0 50,000 100,000 50,000
Payment-in-kind interest 8,873 0 32,135 0
Accretion (amortization) of purchase discount and premium, net 0 0 0 0
Net Reductions to Subordinated Structured Notes and related investment cost 0 0 0 0
Repayments and sales of portfolio investments 0 0 0 0
Transfers within Level   0   0
Transfers into Level 3 0 0 0 0
Transfers out of Level 3 0 0 0 0
Fair value, ending balance 840,204 128,594 840,204 128,594
Net change in unrealized gains (losses) attributable to Level 3 investments still held at the end of the period 2,465 17,741 207,059 (21,406)
Preferred Equity | Debt and Equity Securities, Realized Gain (Loss)        
Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation, Calculation [Roll Forward]        
Total gains or losses included in earnings 0 0 0 0
Preferred Equity | Debt and Equity Securities, Unrealized Gain (Loss)        
Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation, Calculation [Roll Forward]        
Total gains or losses included in earnings 2,465 17,741 207,059 (21,406)
Common Equity/Other        
Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation, Calculation [Roll Forward]        
Fair value, beginning balance 2,487,602 1,116,841 2,061,100 743,301
Net realized and unrealized gains (losses) on investments 229,730 (262,870) 656,232 (468,669)
Purchases of investments 0 0 0 0
Payment-in-kind interest 0 0 0 0
Accretion (amortization) of purchase discount and premium, net 0 0 0 0
Net Reductions to Subordinated Structured Notes and related investment cost 0 0 0 0
Repayments and sales of portfolio investments 0 0 0 0
Transfers within Level   (1,085,835)   (1,665,174)
Transfers into Level 3 0 0 0 0
Transfers out of Level 3 0 0 0 0
Fair value, ending balance 2,717,332 1,939,806 2,717,332 1,939,806
Net change in unrealized gains (losses) attributable to Level 3 investments still held at the end of the period 229,730 (262,871) 656,232 (171,593)
Common Equity/Other | Debt and Equity Securities, Realized Gain (Loss)        
Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation, Calculation [Roll Forward]        
Total gains or losses included in earnings 0 0 0 (297,076)
Common Equity/Other | Debt and Equity Securities, Unrealized Gain (Loss)        
Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation, Calculation [Roll Forward]        
Total gains or losses included in earnings $ 229,730 $ (262,870) $ 656,232 $ (171,593)