v3.26.1
Investments, at Fair Value - Amortized Cost vs Fair Value (Details) - USD ($)
$ in Thousands
Mar. 31, 2026
Mar. 31, 2025
Fair Value Measurement Inputs and Valuation Techniques [Line Items]    
Amortized Cost Basis $ 1,687 $ 2,685
Gross Unrealized Gains 52 0
Gross Unrealized Losses 0 (998)
Fair Value 1,739 1,687
Other debt securities    
Fair Value Measurement Inputs and Valuation Techniques [Line Items]    
Amortized Cost Basis 1,687 2,685
Gross Unrealized Gains 52 0
Gross Unrealized Losses 0 (998)
Fair Value $ 1,739 $ 1,687