v3.26.1
Commercial Mortgage Loans Held for Investment - Schedule of Commercial Mortgage Loans held for Investment Portfolio (Details) - USD ($)
$ in Thousands
3 Months Ended 6 Months Ended
Jun. 30, 2026
Jun. 30, 2025
Jun. 30, 2026
Jun. 30, 2025
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate [Line Items]        
Balance at Beginning of Year     $ 351,823  
Balance at Beginning of Year, Allowance for credit losses [1]     (3,930)  
Balance at Beginning of Year, Carrying value [1]     347,893  
Provision for credit losses $ (845) $ 1,016 (5,728) $ 2,512
Balance at End of Period 314,970   314,970  
Balance at End of Period, Allowance for credit losses [1] (9,618)   (9,618)  
Balance at End of Period, Carrying value [1] 305,352   305,352  
Commercial Mortgage Loans        
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate [Line Items]        
Balance at Beginning of Year, Allowance for credit losses     (3,930) (13,898)
Balance at Beginning of Year, Carrying value     347,893  
Loan originations/advances     47,550  
Principal repayments     (84,932)  
Amortization of loan origination and deferred exit fees     726  
Origination fees and extension fees received on commercial loans     (197)  
Provision for credit losses     (5,688) 2,521
Balance at End of Period, Allowance for credit losses (9,618) $ (11,309) (9,618) $ (11,309)
Balance at End of Period, Carrying value 305,352   305,352  
Commercial Mortgage Loans at Cost | Commercial Mortgage Loans        
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate [Line Items]        
Balance at Beginning of Year     351,823  
Loan originations/advances     47,550  
Principal repayments     (84,932)  
Amortization of loan origination and deferred exit fees     726  
Origination fees and extension fees received on commercial loans     (197)  
Balance at End of Period $ 314,970   $ 314,970  
[1] First mortgage loans are first position mortgage loans and credit loans are mezzanine and subordinated loans.