Quarterly report pursuant to Section 13 or 15(d)

Financial Highlights - Schedule of Financial Highlights (Details)

v3.23.1
Financial Highlights - Schedule of Financial Highlights (Details) - USD ($)
 3 Months Ended
Mar. 31, 2023
Mar. 31, 2022
Investment Company, Financial Highlights [Line Items]    
Net asset value, beginning of period $ 22.36 $ 23.54
Income (loss) from operations:    
Net investment income 0.28 0.30
Increase (decrease) in net assets from operations 0.84 (0.16)
Payment of cash dividend (0.20) (0.15)
Increase (decrease) in net assets 0.64 (0.31)
Net asset value, end of period 23.00 23.23
Per share market price, end of period $ 13.42 $ 15.15
Total return based on market value 2.25% (10.83%)
Total return based on net asset value 3.76% (1.31%)
Supplemental data:    
Ratio of expenses before income taxes to average net assets 1.79% 0.57%
Ratio of expenses including income taxes to average net assets 1.94% 0.58%
Ratio of net investment income (loss) to average net assets 1.22% 1.28%
Portfolio turnover 8.59% 0.86%
Debt/equity ratio 13.39%  
Net assets, end of period $ 59,375,393 $ 59,947,726
Net Realized Gain (Losses)    
Income (loss) from operations:    
Net realized gain (losses) and Net unrealized appreciation (depreciation) $ 0.02 $ (0.33)
Net Unrealized Appreciation (Depreciation)    
Income (loss) from operations:    
Net realized gain (losses) and Net unrealized appreciation (depreciation) $ 0.54 $ (0.13)