Quarterly report [Sections 13 or 15(d)]

FINANCIAL HIGHLIGHTS (Details)

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FINANCIAL HIGHLIGHTS (Details) - USD ($)
$ / shares in Units, $ in Thousands
 3 Months Ended 9 Months Ended
Dec. 31, 2025
Sep. 30, 2025
 [1]
Jun. 30, 2025
Dec. 31, 2024
Sep. 30, 2024
 [1]
Jun. 30, 2024
Dec. 31, 2025
Dec. 31, 2024
Mar. 31, 2025
Investment Company, Financial Highlights [Roll Forward]                  
Net asset value at beginning of period (in USD per share)     $ 13.55     $ 13.43 $ 13.55 $ 13.43  
Income (loss) from investment operations                  
Net investment income, basic (in USD per share) $ (0.16)     $ 0.03     0.18 0.57  
Net realized (loss) gain (in USD per share)             (0.72) 1.15  
Net unrealized appreciation (depreciation) (in USD per share)             3.21 (0.43)  
Total from investment operations (in USD per share)             2.67 1.29  
Effect of equity capital activity                  
Cash distributions to common stockholders from net investment income (in USD per share) (0.24) [1] $ (0.24) (0.27) [1] (0.16) [1] $ (0.24) (0.24) [1] (0.75) (0.64)  
Cash distributions to common stockholders from net realized gains (in USD per share) (0.00) [1] $ (0.00) [2] (0.51) [1] (0.08) [1] $ (0.70) [2] (0.00) [1] (0.51) (0.78)  
Discounts, commissions and offering costs (in USD per share)             (0.02) (0.00)  
Net accretive effect of equity offering (in USD per share)             0.07 (0.00)  
Total from equity capital activity (in USD per share)             (1.21) (1.42)  
Other, net (in USD per share)             (0.06) 0  
Net asset value at end of period (in USD per share) 14.95     13.30     14.95 13.30  
Per common share market value at beginning of period (in USD per share)     $ 13.36     $ 14.23 13.36 14.23  
Per common share market value at end of period (in USD per share) $ 13.97     $ 13.25     $ 13.97 $ 13.25  
Total investment return             14.25% 2.95%  
Common stock outstanding at end of period (in shares) 39,821,967     36,837,381     39,821,967 36,837,381 36,837,381
Weighted-average shares of common stock outstanding (in shares) 39,678,402     36,727,873     38,349,549 36,701,783  
Statement of Assets and Liabilities Data:                  
Net assets at end of period $ 595,408     $ 490,053     $ 595,408 $ 490,053 $ 499,084
Average net assets             520,818 473,082  
Senior Securities Data:                  
Total borrowings, at cost at end of period $ 577,588     $ 555,238     $ 577,588 $ 555,238  
Ratios/Supplemental Data:                  
Ratio of net expenses to average net assets – annualized             17.12% 19.13%  
Ratio of net investment income to average net assets – annualized             1.75% 8.82%  
Ratio of expenses to average net assets - annualized             20.44% 23.77%  
Ratio of net investment income (loss) to average net assets – annualized             (1.57%) 4.18%  
[1] Refer to Note 8 — Distributions to Common Stockholders in the accompanying Notes to Consolidated Financial Statements for additional information.
[2] Includes $0.70 per common share of distributions declared and unpaid as of September 30, 2024, as such distribution was a supplemental distribution declared on September 17, 2024 with a record date of October 4, 2024 and a pay date of October 15, 2024.