v3.26.3
Financial Highlights - Schedule of Financial Highlights (Details) - USD ($)
$ / shares in Units, $ in Thousands
 9 Months Ended
Sep. 30, 2026
Sep. 30, 2025
Jun. 30, 2026
Dec. 31, 2025
Jun. 30, 2025
Dec. 31, 2024
Investment Company, Financial Highlights [Abstract]            
Net asset value at beginning of period $ 23.24 $ 24.43        
Net investment income [1] 1.96 2.43        
Net realized and change in unrealized gains (losses) [1] (1.6) (0.92)        
Net increase in net assets resulting from operations 0.36 1.51        
Distribution of net investment income [1],[2] (1.31) (2.29)        
Net asset value at end of period $ 22.29 $ 23.65        
Total return [3] 1.66% 6.27%        
Shares outstanding at end of period 17,172,990 [1] 17,038,441 [1] 17,142,542 17,072,253 15,969,674 14,922,603
Weighted average shares outstanding [1] 17,133,758 16,125,448        
Net assets at end of period $ 382,789 $ 402,912 $ 376,355 $ 396,754 $ 382,978 $ 364,527
Annualized ratio of operating expenses to average net assets [4] 2.84% 2.10%        
Annualized ratio of interest and other debt expenses to average net assets 9.22% 10.28%        
Annualized ratio of total expenses to average net assets [4] 12.06% 12.38%        
Annualized ratio of net investment income to average net assets 11.66% 13.61%        
Average debt outstanding $ 573,300 $ 564,900        
Average debt per share $ 33.46 $ 35.03        
Annualized portfolio turnover rate 17.05% 23.77%        
Asset coverage per unit [5] $ 1,674 $ 1,776        
[1] Financial highlights are based on the weighted average number of shares outstanding for the period presented.
[2] The tax character of distributions will be determined based on taxable income calculated in accordance with income tax regulations which may differ from amounts determined under GAAP. The tax character of distributions paid to shareholders may include return of capital and the exact amount cannot be determined at this point. Per share amounts are based on actual rate per share.
[3] Total return is based on the change in net asset value per share during the respective periods. Total return also takes into account distributions, if any, reinvested in accordance with the Company’s distribution reinvestment plan. Total return does not reflect sales load. Total return is not annualized.
[4] The ratio of operating expenses to average net assets and the ratio of total expenses to average net assets are shown inclusive of all management and incentive fee waivers (See Note 3 to the consolidated financial statements). For the nine months ended September 30, 2026, the annualized ratio of operating expenses to average net assets and the annualized ratio of total expenses to average net assets would be 4.02% and 13.24%, respectively, without the fee waivers.
[5] The asset coverage ratio representing indebtedness is calculated as our total assets, less all liabilities and indebtedness not represented by our secured credit facility, divided by secured credit facility representing indebtedness. This asset coverage ratio is multiplied by one thousand to determine the asset coverage per unit. As of September 30, 2026, the Company's asset coverage was 167.4%.