v3.25.2
Summary of Significant Accounting Policies - Additional Information (Details)
3 Months Ended 6 Months Ended
Jun. 30, 2025
USD ($)
investment
borrower
Jun. 30, 2024
USD ($)
Jun. 30, 2025
USD ($)
segment
investment
borrower
Jun. 30, 2024
USD ($)
Dec. 31, 2024
USD ($)
investment
Accounting Policies [Abstract]          
Return of capital distributions $ 0 $ 6,000 $ 0 $ 6,000  
Unamortized discounts and loan origination fees 2,223,000   2,223,000   $ 2,975,000
Upfront loan origination and closing fees received $ 28,000 157,000 $ 212,000 568,000  
Number of borrowers with non-accrual status borrowings | borrower 10   10    
Fair value of the company's investments on non-accrual status $ 13,373,000   $ 13,373,000   15,723,000
Number of reportable segments | segment     1    
Number of operating segments | segment     1    
Unamortized debt issuance costs 1,722,000   $ 1,722,000   1,925,000
Amortization of debt issuance costs 401,000 327,000 750,000 654,000  
Deferred offering costs $ 262,000   $ 262,000   $ 262,000
Number of investments with foreign denomination | investment 0   0   0
Excise tax accrued (in percent)     0.00%    
Excise and sales tax expense (benefit) $ (49,000) 155,000 $ 70,000 166,000  
Decrease in accrued taxes payable     89,000    
Payables for excise taxes         $ 316,000
U.S. federal and state corporate-level income taxes, net tax expense (benefit) 6,000 $ (20,000) 7,000 $ (13,000)  
Accrued income taxes $ 0   $ 0   $ 0