v3.26.3
Investments Securities - Amortized Cost and Fair Values of Investments in Debt Securities (Details) - USD ($)
$ in Thousands
Sep. 30, 2026
Dec. 31, 2025
Available-for-sale    
Amortized Cost $ 26 $ 30
Gross Unrealized Gains 0 0
Gross Unrealized Losses (1) (1)
Fair Value 25 29
Allowance for Credit Losses 0 0
Debt Securities, Held-to-maturity, Fair Value to Amortized Cost [Abstract]    
Amortized Cost 44,695  
Fair Value 43,456  
Amortized Cost 44,721 48,248
Gross Unrealized Gains 58 710
Gross Unrealized Losses (1,298) (215)
Fair Value 43,481 48,742
Allowance for Credit Losses 0 0
U.S. Agency collateralized mortgage obligations    
Available-for-sale    
Amortized Cost 26 30
Gross Unrealized Gains 0 0
Gross Unrealized Losses (1) (1)
Fair Value 25 29
Allowance for Credit Losses 0 0
U.S. Agency residential mortgage-backed securities    
Debt Securities, Held-to-maturity, Fair Value to Amortized Cost [Abstract]    
Amortized Cost 44,695 48,218
Gross Unrealized Gains 58 710
Gross Unrealized Losses (1,297) (214)
Fair Value 43,456 48,713
Allowance for Credit Losses $ 0 $ 0