v3.26.1
Investment Securities - Additional Information (Details)
Jun. 30, 2026
USD ($)
DebtSecurities
Dec. 31, 2025
USD ($)
DebtSecurities
Investments, Debt and Equity Securities [Abstract]    
Available-for-sale, Securities in Unrealized Loss Positions, Qualitative Disclosure, Number of Positions, Greater than or Equal to One Year | DebtSecurities 77 82
Available-for-sale, Securities in Unrealized Loss Positions, Qualitative Disclosure, Number of Positions, Less than One Year | DebtSecurities 21 5
Available-for-sale securities accrued interest receivable $ 800,000 $ 800,000
Debt Securities, Available-for-Sale, Accrued Interest, after Allowance for Credit Loss, Statement of Financial Position [Extensible Enumeration] Interest Receivable Interest Receivable
Available-for-sale securities allowance for credit loss $ 0 $ 0
Debt Securities, Available-for-sale, Restricted 58,400,000 58,500,000
Allowance for credit losses, held-to-maturity 0 0
Held-to-maturity securities accrued interest receivable 1,200 1,400
Held-to-maturity securities allowance for credit loss $ 0 $ 0