Quarterly report [Sections 13 or 15(d)]

FINANCIAL HIGHLIGHTS (Details)

v3.26.3
FINANCIAL HIGHLIGHTS (Details) - USD ($)
$ / shares in Units, $ in Thousands
 3 Months Ended 6 Months Ended
Sep. 30, 2026
Jun. 30, 2026
Sep. 30, 2025
Jun. 30, 2025
Sep. 30, 2026
Sep. 30, 2025
Mar. 31, 2026
Investment Company, Financial Highlights [Roll Forward]              
Net asset value at beginning of period (in USD per share)   $ 16.78   $ 13.55 $ 16.78 $ 13.55  
Income (loss) from investment operations              
Net investment income, basic (in USD per share) $ 0.12   $ 0.11   0.52 0.35  
Net realized loss (in USD per share)         (0.23) (0.79)  
Net unrealized (depreciation) appreciation (in USD per share)         (0.16) 1.41  
Total from investment operations (in USD per share)         0.13 0.97  
Effect of equity capital activity              
Cash distributions to common stockholders from net investment income (in USD per share) (0.24) [1] (0.24) [1] (0.24) [1] (0.27) [1] (0.48) (0.51)  
Cash distributions to common stockholders from net realized gains (in USD per share) (0.00) [1] (0.00) [1] (0.00) [1] (0.51) [1] 0 (0.51)  
Discounts, commissions and offering costs (in USD per share)         0 (0.01)  
Net accretive effect of equity offering (in USD per share)         0 0.07  
Total from equity capital activity (in USD per share)         (0.48) (0.96)  
Other, net (in USD per share)         0 (0.03)  
Net asset value at end of period (in USD per share) 16.43   13.53   16.43 13.53  
Per common share market value at beginning of period (in USD per share)   $ 14.20   $ 13.36 14.20 13.36  
Per common share market value at end of period (in USD per share) $ 15.60   $ 13.82   $ 15.60 $ 13.82  
Total investment return         13.19% 11.09%  
Common stock outstanding at end of period (in shares) 39,821,967   39,591,037   39,821,967 39,591,037 39,821,967
Weighted-average shares of common stock outstanding (in shares) 39,821,967   38,445,643   39,821,967 37,681,491  
Statement of Assets and Liabilities Data:              
Net assets at end of period $ 654,319   $ 535,843   $ 654,319 $ 535,843 $ 668,225
Average net assets         654,023 502,984  
Senior Securities Data:              
Total borrowings, at cost at end of period $ 720,850   $ 561,438   $ 720,850 $ 561,438  
Ratios/Supplemental Data:              
Ratio of net expenses to average net assets – annualized         9.71% 14.10%  
Ratio of net investment income to average net assets – annualized         6.35% 5.32%  
Ratio of expenses to average net assets - annualized         12.84% 17.53%  
Ratio of net investment income (loss) to average net assets – annualized         3.22% 1.88%  
Portfolio turnover ratio         0.74% 0.00%  
[1] Refer to Note 8 — Distributions to Common Stockholders in the accompanying Notes to Consolidated Financial Statements for additional information.