v3.26.1
Loans Held for Investment - Narrative (Details)
$ in Millions
3 Months Ended 12 Months Ended
Mar. 31, 2026
USD ($)
loan
Dec. 31, 2025
USD ($)
loan
Financing Receivable, Allowance for Credit Loss [Line Items]    
Accrued interest receivable $ 1.2 $ 1.0
Number of loans in foreclosure process | loan 10 1
Financing receivable, loans in process of foreclosure, amount $ 2.0 $ 2.5
Financing Receivable | Product Concentration Risk | Property - Buy to Let    
Financing Receivable, Allowance for Credit Loss [Line Items]    
Concentration risk percentage 99.90% 99.90%