v3.26.1
Consolidated Schedule of Investments - Interest Rate Swap Contracts (Unaudited) (Parentheticals) - USD ($)
$ in Thousands
3 Months Ended 12 Months Ended
Mar. 31, 2026
Dec. 31, 2025
Open Swap Contract, Identifier [Axis]: Counterparty Regions Bank Hedged Instrument Series D Notes    
Company Receives 5.80% 5.80%
Investment, Variable Interest Rate, Type [Extensible Enumeration] Secured Overnight Financing Rate (SOFR) [Member] Secured Overnight Financing Rate (SOFR) [Member]
Company Pays 2.37% 2.37%
Maturity Date Jun. 30, 2028 Jun. 30, 2028
Notional Amount $ 60,000 $ 60,000
Fair Value (355) (24)
Unrealized Appreciation (Depreciation) (355) (24)
Upfront Payments / Receipts $ 0 $ 0
Open Swap Contract, Identifier [Axis]: Counterparty Regions Bank Hedged Instrument Series E Notes    
Company Receives 6.15% 6.15%
Investment, Variable Interest Rate, Type [Extensible Enumeration] Secured Overnight Financing Rate (SOFR) [Member] Secured Overnight Financing Rate (SOFR) [Member]
Company Pays 2.6565% 2.6565%
Maturity Date Oct. 15, 2030 Oct. 15, 2030
Notional Amount $ 100,000 $ 100,000
Fair Value (823) (275)
Unrealized Appreciation (Depreciation) (823) (275)
Upfront Payments / Receipts 0 0
Open Swap Contract, Identifier [Axis]: Interest Rate Swap Contracts    
Notional Amount 160,000 160,000
Fair Value (1,178) (299)
Unrealized Appreciation (Depreciation) $ (1,178) $ (299)