Loans and Allowance for Credit Losses - Summary of Amortized Cost Basis Loans Modified To Borrowers Experiencing On Financing Receivable (Details) - USD ($) $ in Thousands	Mar. 31, 2026	Dec. 31, 2025
Financing Receivable, Troubled Debt Restructuring [Line Items]
Amortized Cost Basis	$ 0	$ 128
Term Extension	127	128
Current [Member]
Financing Receivable, Troubled Debt Restructuring [Line Items]
Term Extension	0	0
30-89 days [Member]
Financing Receivable, Troubled Debt Restructuring [Line Items]
Term Extension	127	128
Greater than 90 days [Member]
Financing Receivable, Troubled Debt Restructuring [Line Items]
Term Extension	0	0
Residential Real Estate [Member]
Financing Receivable, Troubled Debt Restructuring [Line Items]
Amortized Cost Basis		$ 128
% of Total Class of Financing Receivable		0.00%
Term Extension	127	$ 128
Residential Real Estate [Member] \| Troubled Loan Modifications [Member]
Financing Receivable, Troubled Debt Restructuring [Line Items]
Term Extension	127	128
Residential Real Estate [Member] \| Current [Member]
Financing Receivable, Troubled Debt Restructuring [Line Items]
Term Extension	0	0
Residential Real Estate [Member] \| 30-89 days [Member]
Financing Receivable, Troubled Debt Restructuring [Line Items]
Term Extension	127	128
Residential Real Estate [Member] \| Greater than 90 days [Member]
Financing Receivable, Troubled Debt Restructuring [Line Items]
Term Extension	$ 0	$ 0