v3.26.1
Related Party Transactions - Additional Information (Detail) - USD ($)
 3 Months Ended 6 Months Ended 12 Months Ended
Nov. 13, 2019
Jul. 27, 2017
Jun. 30, 2026
Jun. 30, 2025
Jun. 30, 2026
Jun. 30, 2025
Dec. 31, 2022
Dec. 31, 2020
Dec. 31, 2025
Related Party Transaction [Line Items]                  
Management fee expense     $ 6,024,569 $ 5,830,989 $ 12,158,496 $ 11,465,958      
Management fee payable     6,024,569   6,024,569       $ 6,362,763
Incentive fee expense     3,281,383 3,442,968 6,852,077 6,927,075      
Waived income - based incentive fees     $ 0 0 $ 245,475 0      
Percentage of rate of return on the value of entity net assets     6.00%   6.00%        
Accrued income based incentive fees payable     $ 3,281,383 3,598,459 $ 3,281,383 3,598,459     3,598,459
Related Party [Member]                  
Related Party Transaction [Line Items]                  
Other liabilities     $ 8,229,686   $ 8,229,686       5,108,699
Quarterly Incentive Fee Basis Two [Member]                  
Related Party Transaction [Line Items]                  
Description of quarterly incentive fee calculations         No income-based incentive fee in any calendar quarter in which PIFNII does not exceed 1.5% per quarter (6% per annum), the “6% Hurdle Rate”;        
Quarterly Incentive Fee Basis Three [Member]                  
Related Party Transaction [Line Items]                  
Description of quarterly incentive fee calculations         100% of PIFNII with respect to that portion of such PIFNII, if any, that exceeds the 6% Hurdle Rate but is less than 1.67% in any calendar quarter (the “6% Catch-up Cap”), approximately 6.67% per annum. This portion of PIFNII (which exceeds the 6% Hurdle Rate but is less than the 6% Catch-up Cap) is referred to as the “6% Catch-up.” The 6% Catch-up is meant to provide the Adviser with 10.0% of the PIFNII as if the hurdle rate did not apply if this net investment income exceeded 1.67% but was less than 1.94% in any calendar quarter; and        
Quarterly Incentive Fee Basis Four [Member]                  
Related Party Transaction [Line Items]                  
Description of quarterly incentive fee calculations         10.0% of the amount of PIFNII, if any, that exceeds the 6% Catch-up Cap, but is less than 1.94% (the “7% Hurdle Rate”), approximately 7.78% per annum. The 7% Hurdle Rate is meant to limit the Adviser to 10% of the PIFNII until the amount of PIFNII exceeds 1.94%, approximately 7.78% per annum; and        
Quarterly Incentive Fee Basis Five [Member]                  
Related Party Transaction [Line Items]                  
Description of quarterly incentive fee calculations         100% of PIFNII with respect to that portion of such PIFNII, if any, that exceeds the 7% Hurdle Rate but is less than 2.06% in any calendar quarter (the “7% Catch-up Cap”), approximately 8.24% per annum. This portion of PIFNII (which exceeds the 7% Hurdle Rate but is less than the 7% Catch-up Cap) is referred to as the “7% Catch-up.” The 7% Catch-up is meant to provide the Adviser with 15.0% of the PIFNII as if the hurdle rate did not apply if this net investment income exceeded 2.06% but was less than 2.35% in any calendar quarter; and        
Quarterly Incentive Fee Basis Six [Member]                  
Related Party Transaction [Line Items]                  
Description of quarterly incentive fee calculations         15.0% of the amount of PIFNII, if any, that exceeds the 7% Catch-up Cap, but is less than 2.35% (the “8% Hurdle Rate”, approximately 9.41% per annum). The 8% Hurdle Rate is meant to limit the Adviser to 15% of the PIFNII until the amount of PIFNII exceeds 2.35%, approximately 9.41% per annum; and        
Quarterly Incentive Fee Basis Seven [Member]                  
Related Party Transaction [Line Items]                  
Description of quarterly incentive fee calculations         100% of PIFNII with respect to that portion of such PIFNII, if any, that exceeds the 8% Hurdle Rate but is less than 2.42% in any calendar quarter (the “8% Catch-up Cap”), approximately 9.70% per annum. This portion of PIFNII (which exceeds the 8% Hurdle Rate but is less than the 8% Catch-up cap) is referred to as the “8% Catch-up”. The 8% Catch-up is meant to provide the Adviser with 17.50% of the PIFNII as if a hurdle rate did not apply if this net investment income exceeded 2.42% in any calendar quarter; and        
Quarterly Incentive Fee Basis Eight [Member]                  
Related Party Transaction [Line Items]                  
Description of quarterly incentive fee calculations         17.5% of the amount of PIFNII, if any, that exceeds 2.42% in any calendar quarter.        
Second Amended and Restated Advisory Agreement [Member]                  
Related Party Transaction [Line Items]                  
Percentage of annual incentive rate 1.375% 1.375%              
Third Amended and Restated Advisory Agreement [Member]                  
Related Party Transaction [Line Items]                  
Percentage of annual incentive rate 1.25% 1.25%              
Capital gains fee rate         17.50%        
Third Amended and Restated Advisory Agreement [Member] | Scenario One [Member]                  
Related Party Transaction [Line Items]                  
Pre incentive fee net investment income, Catch-Up Cap rate         8.00%        
Pre Incentive Fee Net Investment Income Hurdle Rate         9.70%        
Third Amended and Restated Advisory Agreement [Member] | Scenario Two [Member]                  
Related Party Transaction [Line Items]                  
Pre Incentive Fee Net Investment Income Hurdle Rate         17.50%        
Third Amended and Restated Advisory Agreement [Member] | Maximum [Member]                  
Related Party Transaction [Line Items]                  
Pre incentive fee net investment income rate         17.50%        
Third Amended and Restated Advisory Agreement [Member] | Maximum [Member] | Scenario One [Member]                  
Related Party Transaction [Line Items]                  
Pre Incentive Fee Net Investment Income Hurdle Rate         2.42%        
Third Amended and Restated Advisory Agreement [Member] | Minimum [Member] | Scenario One [Member]                  
Related Party Transaction [Line Items]                  
Pre Incentive Fee Net Investment Income Hurdle Rate     8.00%            
Third Amended and Restated Advisory Agreement [Member] | Minimum [Member] | Scenario Two [Member]                  
Related Party Transaction [Line Items]                  
Pre Incentive Fee Net Investment Income Hurdle Rate         2.42%        
Advisory Agreement [Member]                  
Related Party Transaction [Line Items]                  
Management fee expense     $ 6,024,569 5,830,989 $ 12,158,496 11,465,958      
Management fee waived     0 0 271,957 0      
Management fee payable     6,024,569   6,024,569       6,362,763
Capital Gains Incentive Fee [Member]                  
Related Party Transaction [Line Items]                  
Related party transaction, amounts of transaction     0 0 0 0      
Capital Gains Incentive Fee [Member] | Related Party [Member]                  
Related Party Transaction [Line Items]                  
Other liabilities     0   0       0
Transfer Agent Fees [Member]                  
Related Party Transaction [Line Items]                  
Related party transaction, amounts of transaction     44,445 $ 41,883 91,372 $ 80,253      
Transfer Agent Fees [Member] | Related Party [Member]                  
Related Party Transaction [Line Items]                  
Other liabilities     $ 44,445   44,445       $ 44,812
Expense Support and Conditional Reimbursement Agreement [Member]                  
Related Party Transaction [Line Items]                  
Expense support         4,874,139     $ 0  
Reimbursement Payment         $ 4,199,150   $ 0