v3.26.1
Fair Values of Financial Instruments - Schedule of Fair Value Measured on Non-Recurring Basis (Details) - Fair Value, Nonrecurring - USD ($)
$ in Thousands
Jun. 30, 2026
Dec. 31, 2025
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]    
Mortgage loans held-for-portfolio $ 0 $ 256
Real estate owned 137 55
Total recurring fair value measurement - Assets 137 311
Level 1    
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]    
Mortgage loans held-for-portfolio 0 0
Real estate owned 0 0
Total recurring fair value measurement - Assets 0 0
Level 2    
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]    
Mortgage loans held-for-portfolio 0 256
Real estate owned 0 0
Total recurring fair value measurement - Assets 0 256
Level 3    
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]    
Mortgage loans held-for-portfolio 0 0
Real estate owned 137 55
Total recurring fair value measurement - Assets $ 137 $ 55