v3.26.1
Investment Valuations and Fair Value Measurements - Summary of Reconciliation of Balances for Total Investments (Details) - Level 3 - USD ($)
$ in Thousands
 12 Months Ended
Dec. 31, 2025
Dec. 31, 2024
Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation, Calculation [Roll Forward]    
Beginning Balance $ 150,182 $ 118,178
Purchases 102,590 68,693
Sales and paydowns of investments (45,340) (36,677)
Amortization of premium and accretion of discount, net 1,614 1,367
Net realized gains (loss) $ (3) $ 27
Fair Value, Asset, Recurring Basis, Unobservable Input Reconciliation, Gain (Loss), Statement of Income or Comprehensive Income [Extensible Enumeration] Debt and Equity Securities, Realized Gain (Loss) Debt and Equity Securities, Realized Gain (Loss)
Change in net unrealized appreciation/(depreciation) in investments held $ (528) $ (1,406)
Ending Balance 208,515 150,182
Change in net unrealized appreciation/depreciation in investments held (233) (979)
Debt    
Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation, Calculation [Roll Forward]    
Beginning Balance 150,147 118,178
Purchases 99,345 68,693
Sales and paydowns of investments (45,289) (36,677)
Amortization of premium and accretion of discount, net 1,614 1,367
Net realized gains (loss) (3) 27
Change in net unrealized appreciation/(depreciation) in investments held (4,561) (1,441)
Ending Balance 201,253 150,147
Change in net unrealized appreciation/depreciation in investments held (4,266) (1,014)
Equity    
Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation, Calculation [Roll Forward]    
Beginning Balance 35 0
Purchases 3,245 0
Sales and paydowns of investments (51) 0
Amortization of premium and accretion of discount, net 0 0
Net realized gains (loss) 0 0
Change in net unrealized appreciation/(depreciation) in investments held 4,033 35
Ending Balance 7,262 35
Change in net unrealized appreciation/depreciation in investments held $ 4,033 $ 35