v3.26.1
LHFI and ACL, LHFI - Troubled debt restructurings on financial effect (Details) - Troubled Debt Restructurings [Member]
3 Months Ended 6 Months Ended
Jun. 30, 2026
Jun. 30, 2025
Jun. 30, 2026
Jun. 30, 2025
Secured by 1-4 Family Residential Properties [Member] | Other Loans Secured by Real Estate [Member]        
Financing Receivable Modifications [Line Items]        
Financial Effect - Term Extension Modified three loans to amortize over twenty-four month terms Re-amortized twenty-one loans with term adjusted by weighted average of forty-four months Reamortized twenty-five loans with terms adjusted by weighted average of thirty-eight months Re-amortized thirty-three loans with term adjusted by weighted-average of thirty-eight months
Other Secured by 1-4 Family Residential Properties [Member] | Loans Secured by Real Estate [Member]        
Financing Receivable Modifications [Line Items]        
Financial Effect - Term Extension Modified four loans and twelve lines of credit to amortize over twenty-four month terms; modified one line of credit to amortize over a fourteen month term Modified one loan and thirteen lines of credit to amortize over twenty-four month terms Modified seven loans and twenty-four lines of credit to amortize over twenty-four month terms and modified one loan to amortize over a fourteen month term Modified two loans and twenty-four lines of credit to amortize over a twenty-four month term
Other Real Estate Secured [Member] | Loans Secured by Real Estate [Member]        
Financing Receivable Modifications [Line Items]        
Financial Effect - Term Extension   Extended maturity of one loan by twelve months   Extended maturity of one loan by twelve months
Commercial and Industrial Loans [Member]        
Financing Receivable Modifications [Line Items]        
Financial Effect - Payment Delay   Three interest-only payments on four loans   One loan with eight monthly interest payments deferred and four loans with three interest-only monthly payments