v3.26.1
Related Party Transactions (Details)
 3 Months Ended 6 Months Ended 12 Months Ended 55 Months Ended
Apr. 01, 2022
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Mar. 31, 2026
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Mar. 31, 2025
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Mar. 31, 2026
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Mar. 31, 2025
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Sep. 30, 2025
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Mar. 31, 2025
Mar. 31, 2024
Mar. 31, 2023
Mar. 31, 2026
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May 21, 2024
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Related Party Transaction [Line Items]                      
Investment company, management and service fees, base rate waiver, percentage of base management fee payable (as a percent)       0.00% (0.33%)            
Base management fee   $ 985,000 $ 845,000 $ 1,985,000 $ 1,630,000            
Base management fee waived   0 282,000 0 543,000            
Subscriptions   $ 401,191,000   $ 401,191,000   $ 401,191,000       $ 401,191,000  
Common stock, shares issued (in shares) | shares   26,772,467.472   26,772,467.472   26,772,467.472       26,772,467.472  
Contributions   $ 401,191,000   $ 401,191,000   $ 401,191,000       $ 401,191,000  
Related Party                      
Related Party Transaction [Line Items]                      
Incentive fee   775,000 801,000 1,627,000 1,566,000            
Accrual (reversal) of capital gain incentive fee   (408,000) 0 (442,000) 66,000            
Capital gain incentive fee payable   0   0   442,000       0  
Payment for capital gains incentive fee       0              
Related Party | Revolving Credit Facility                      
Related Party Transaction [Line Items]                      
Line of credit facility, maximum borrowing capacity   75,000,000   75,000,000           75,000,000  
Related Party | GGP Class B-P, LLC                      
Related Party Transaction [Line Items]                      
Subscriptions   $ 40,011,000   $ 40,011,000           $ 40,011,000  
Increase commitment capital                     $ 15,000,000
Common stock, shareholders (in shares) | shares   550,000   550,000           550,000 550,000
Common stock, shares issued (in shares) | shares   2,667,366.664   2,667,366.664           2,667,366.664  
Contributions   $ 40,011,000   $ 40,011,000           $ 40,011,000  
Common stock, shares, issued, dividend reinvestment plan (in shares) | shares   26,412.009   26,412.009           26,412.009  
Related Party | GGP Class B-P, LLC | Common Stock | GGP Holdings LP                      
Related Party Transaction [Line Items]                      
Related party transaction, share transferred (in shares) | shares 700.000                    
Investment Advisory Agreement | Related Party                      
Related Party Transaction [Line Items]                      
Management and service fee, number of components | component   2   2           2  
Management and service fees, base rate (as a percent)       1.00%              
Management and service fees, cash equivalents maturity period (in days)       270 days              
Investment company, management and service fees, base rate waiver, percentage of base management fee payable (as a percent)             33.30% 66.70% 100.00%    
Base management fee   $ 985,000 845,000 $ 1,985,000 1,630,000            
Base management fee waived     282,000   543,000            
Number of incentive fee components | component   3   3           3  
Accrual (reversal) of capital gain incentive fee   $ 0 0 $ 0 0            
Capital gain incentive fee payable   0   $ 0   0       $ 0  
Management and service fees, incentive rate cap, percentage of cumulative pre-incentive fee net income (as a percent)       10.00%              
Investment Advisory Agreement | Investment, Administrator                      
Related Party Transaction [Line Items]                      
Investment company, excess expense reimbursable   265,000 $ 276,000 $ 517,000 $ 439,000            
Investment Management Agreement - Incentive Rate, Quarterly Hurdle Rate | Related Party                      
Related Party Transaction [Line Items]                      
Management and service fees, incentive rate (as a percent)       1.00%              
Investment Management Agreement - Quarterly Incentive Rate, Criteria Not Met | Related Party                      
Related Party Transaction [Line Items]                      
Management and service fees, incentive rate (as a percent)       0.00%              
Investment Management Agreement - Incentive Rate, Pre-Incentive Fee Net Investment Income Below Catch-Up | Related Party                      
Related Party Transaction [Line Items]                      
Management and service fees, incentive rate (as a percent)       100.00%              
Investment Advisory Agreement, Cumulative Pre-Incentive Fee Net Investment Income | Related Party                      
Related Party Transaction [Line Items]                      
Management and service fees, incentive rate (as a percent)       10.00%              
Investment Advisory Agreement, Capital Gain Incentive Fee Base | Related Party                      
Related Party Transaction [Line Items]                      
Management and service fees, incentive rate (as a percent)       10.00%              
Investment Advisory Agreement, Subordinated Liquidation Incentive Fee Base | Related Party                      
Related Party Transaction [Line Items]                      
Management and service fees, incentive rate (as a percent)       10.00%              
Administration Agreement | Related Party                      
Related Party Transaction [Line Items]                      
Accounts payable and other liabilities   133,000   $ 133,000   120,000       133,000  
Investment, Adviser | Related Party                      
Related Party Transaction [Line Items]                      
Organization costs and professional fees                   56,000  
Investment company, excess expense reimbursable       700,000              
Formation and Initial Closing Cost Paid | Related Party                      
Related Party Transaction [Line Items]                      
Investment company, excess expense reimbursable       301,000   301,000          
Expenses Paid | Investment, Administrator                      
Related Party Transaction [Line Items]                      
Accounts payable and other liabilities   $ 126,000   $ 126,000   $ 252,000       $ 126,000  
Conversion to Maryland Corporation, Acquisition of Stock | Related Party | GGP Holdings LP                      
Related Party Transaction [Line Items]                      
Sale of stock, number of shares issued in transaction (in shares) | shares 700.000                    
Subscriptions $ 11,000                    
Subscription Agreement | Related Party | GGP Class B-P, LLC. GGP Class B-P, LLC                      
Related Party Transaction [Line Items]                      
Subscriptions $ 25,000,000