Loans and Allowance for Credit Losses - Modifications (Details) $ in Thousands	12 Months Ended
	Dec. 31, 2023 USD ($) Rate yr
Financing Receivable, Troubled Debt Restructuring [Line Items]
Financing Receivable, Modified in Period, Amount	$ 10,471
Financing Receivable, Modified in Period, to Total Financing Receivables, Percentage | Rate	0.12%
Residential Real Estate [Member]
Financing Receivable, Troubled Debt Restructuring [Line Items]
Financing Receivable, Modified in Period, Amount	$ 758
Financing Receivable, Modified in Period, to Total Financing Receivables, Percentage | Rate	0.03%
Commercial real estate [Member]
Financing Receivable, Troubled Debt Restructuring [Line Items]
Financing Receivable, Modified in Period, Amount	$ 9,663
Financing Receivable, Modified in Period, to Total Financing Receivables, Percentage | Rate	0.32%
Commercial Loan [Member]
Financing Receivable, Troubled Debt Restructuring [Line Items]
Financing Receivable, Modified in Period, Amount	$ 50
Financing Receivable, Modified in Period, to Total Financing Receivables, Percentage | Rate	0.00%
Contractual Interest Rate Reduction [Member]
Financing Receivable, Troubled Debt Restructuring [Line Items]
Financing Receivable, Modified in Period, Amount	$ 71
Financing Receivable, Modified, Weighted Average Interest Rate Decrease from Modification | Rate	3.49%
Contractual Interest Rate Reduction [Member] | Residential Real Estate [Member]
Financing Receivable, Troubled Debt Restructuring [Line Items]
Financing Receivable, Modified in Period, Amount	$ 21
Financing Receivable, Modified, Weighted Average Interest Rate Decrease from Modification | Rate	2.25%
Contractual Interest Rate Reduction [Member] | Commercial real estate [Member]
Financing Receivable, Troubled Debt Restructuring [Line Items]
Financing Receivable, Modified in Period, Amount	$ 0
Financing Receivable, Modified, Weighted Average Interest Rate Decrease from Modification | Rate	0.00%
Contractual Interest Rate Reduction [Member] | Commercial Loan [Member]
Financing Receivable, Troubled Debt Restructuring [Line Items]
Financing Receivable, Modified in Period, Amount	$ 50
Financing Receivable, Modified, Weighted Average Interest Rate Decrease from Modification | Rate	4.00%
Extended Maturity [Member]
Financing Receivable, Troubled Debt Restructuring [Line Items]
Financing Receivable, Modified in Period, Amount	$ 303
Financing Receivable, Modified, Weighted Average Term Increase from Modification	3 years 1 month 6 days
Extended Maturity [Member] | Residential Real Estate [Member]
Financing Receivable, Troubled Debt Restructuring [Line Items]
Financing Receivable, Modified in Period, Amount	$ 303
Financing Receivable, Modified, Weighted Average Term Increase from Modification	3 years 1 month 6 days
Extended Maturity [Member] | Commercial real estate [Member]
Financing Receivable, Troubled Debt Restructuring [Line Items]
Financing Receivable, Modified in Period, Amount	$ 0
Financing Receivable, Modified, Weighted Average Term Increase from Modification	0 years
Extended Maturity [Member] | Commercial Loan [Member]
Financing Receivable, Troubled Debt Restructuring [Line Items]
Financing Receivable, Modified in Period, Amount	$ 0
Financing Receivable, Modified, Weighted Average Term Increase from Modification	0 years
Principal Forgiveness
Financing Receivable, Troubled Debt Restructuring [Line Items]
Financing Receivable, Modified in Period, Amount	$ 0
Principal Forgiveness | Residential Real Estate [Member]
Financing Receivable, Troubled Debt Restructuring [Line Items]
Financing Receivable, Modified in Period, Amount	0
Principal Forgiveness | Commercial real estate [Member]
Financing Receivable, Troubled Debt Restructuring [Line Items]
Financing Receivable, Modified in Period, Amount	0
Principal Forgiveness | Commercial Loan [Member]
Financing Receivable, Troubled Debt Restructuring [Line Items]
Financing Receivable, Modified in Period, Amount	0
Payment Deferral and Term Extension
Financing Receivable, Troubled Debt Restructuring [Line Items]
Financing Receivable, Modified in Period, Amount	$ 434
Financing Receivable, Modified, Payment Deferral | yr	0.5
Payment Deferral and Term Extension | Residential Real Estate [Member]
Financing Receivable, Troubled Debt Restructuring [Line Items]
Financing Receivable, Modified in Period, Amount	$ 434
Financing Receivable, Modified, Payment Deferral | yr	0.5
Payment Deferral and Term Extension | Commercial real estate [Member]
Financing Receivable, Troubled Debt Restructuring [Line Items]
Financing Receivable, Modified in Period, Amount	$ 0
Financing Receivable, Modified, Payment Deferral | yr	0.5
Payment Deferral and Term Extension | Commercial Loan [Member]
Financing Receivable, Troubled Debt Restructuring [Line Items]
Financing Receivable, Modified in Period, Amount	$ 0
Financing Receivable, Modified, Payment Deferral | yr	0.0
Financing Receivable, Excluding Accrued Interest, Modified, Increase (Decrease) from Modification
Financing Receivable, Troubled Debt Restructuring [Line Items]
Financing Receivable, Modified in Period, Amount	$ 9,663
Financing Receivable, Excluding Accrued Interest, Modified, Increase (Decrease) from Modification | Residential Real Estate [Member]
Financing Receivable, Troubled Debt Restructuring [Line Items]
Financing Receivable, Modified in Period, Amount	0
Financing Receivable, Excluding Accrued Interest, Modified, Increase (Decrease) from Modification | Commercial real estate [Member]
Financing Receivable, Troubled Debt Restructuring [Line Items]
Financing Receivable, Modified in Period, Amount	9,663
Financing Receivable, Excluding Accrued Interest, Modified, Increase (Decrease) from Modification | Commercial Loan [Member]
Financing Receivable, Troubled Debt Restructuring [Line Items]
Financing Receivable, Modified in Period, Amount	0
Senior Lien | Residential Real Estate [Member]
Financing Receivable, Troubled Debt Restructuring [Line Items]
Financing Receivable, Modified in Period, Amount	$ 758
Financing Receivable, Modified in Period, to Total Financing Receivables, Percentage | Rate	0.04%
Senior Lien | Contractual Interest Rate Reduction [Member] | Residential Real Estate [Member]
Financing Receivable, Troubled Debt Restructuring [Line Items]
Financing Receivable, Modified in Period, Amount	$ 21
Financing Receivable, Modified, Weighted Average Interest Rate Decrease from Modification | Rate	2.25%
Senior Lien | Extended Maturity [Member] | Residential Real Estate [Member]
Financing Receivable, Troubled Debt Restructuring [Line Items]
Financing Receivable, Modified in Period, Amount	$ 303
Financing Receivable, Modified, Weighted Average Term Increase from Modification	3 years 1 month 6 days
Senior Lien | Principal Forgiveness | Residential Real Estate [Member]
Financing Receivable, Troubled Debt Restructuring [Line Items]
Financing Receivable, Modified in Period, Amount	$ 0
Senior Lien | Payment Deferral and Term Extension | Residential Real Estate [Member]
Financing Receivable, Troubled Debt Restructuring [Line Items]
Financing Receivable, Modified in Period, Amount	$ 434
Financing Receivable, Modified, Payment Deferral | yr	0.5
Senior Lien | Financing Receivable, Excluding Accrued Interest, Modified, Increase (Decrease) from Modification | Residential Real Estate [Member]
Financing Receivable, Troubled Debt Restructuring [Line Items]
Financing Receivable, Modified in Period, Amount	$ 0
Owner Occupied Commercial Real Estate | Commercial real estate [Member]
Financing Receivable, Troubled Debt Restructuring [Line Items]
Financing Receivable, Modified in Period, Amount	$ 9,663
Financing Receivable, Modified in Period, to Total Financing Receivables, Percentage | Rate	1.33%
Owner Occupied Commercial Real Estate | Contractual Interest Rate Reduction [Member] | Commercial real estate [Member]
Financing Receivable, Troubled Debt Restructuring [Line Items]
Financing Receivable, Modified in Period, Amount	$ 0
Financing Receivable, Modified, Weighted Average Interest Rate Decrease from Modification | Rate	0.00%
Owner Occupied Commercial Real Estate | Extended Maturity [Member] | Commercial real estate [Member]
Financing Receivable, Troubled Debt Restructuring [Line Items]
Financing Receivable, Modified in Period, Amount	$ 0
Financing Receivable, Modified, Weighted Average Term Increase from Modification	0 years
Owner Occupied Commercial Real Estate | Principal Forgiveness | Commercial real estate [Member]
Financing Receivable, Troubled Debt Restructuring [Line Items]
Financing Receivable, Modified in Period, Amount	$ 0
Owner Occupied Commercial Real Estate | Payment Deferral and Term Extension | Commercial real estate [Member]
Financing Receivable, Troubled Debt Restructuring [Line Items]
Financing Receivable, Modified in Period, Amount	$ 0
Financing Receivable, Modified, Payment Deferral | yr	0.5
Owner Occupied Commercial Real Estate | Financing Receivable, Excluding Accrued Interest, Modified, Increase (Decrease) from Modification | Commercial real estate [Member]
Financing Receivable, Troubled Debt Restructuring [Line Items]
Financing Receivable, Modified in Period, Amount	$ 9,663
Time and demand loans | Commercial Loan [Member]
Financing Receivable, Troubled Debt Restructuring [Line Items]
Financing Receivable, Modified in Period, Amount	$ 50
Financing Receivable, Modified in Period, to Total Financing Receivables, Percentage | Rate	0.00%
Time and demand loans | Contractual Interest Rate Reduction [Member] | Commercial Loan [Member]
Financing Receivable, Troubled Debt Restructuring [Line Items]
Financing Receivable, Modified in Period, Amount	$ 50
Financing Receivable, Modified, Weighted Average Interest Rate Decrease from Modification | Rate	4.00%
Time and demand loans | Extended Maturity [Member] | Commercial Loan [Member]
Financing Receivable, Troubled Debt Restructuring [Line Items]
Financing Receivable, Modified in Period, Amount	$ 0
Financing Receivable, Modified, Weighted Average Term Increase from Modification	0 years
Time and demand loans | Principal Forgiveness | Commercial Loan [Member]
Financing Receivable, Troubled Debt Restructuring [Line Items]
Financing Receivable, Modified in Period, Amount	$ 0
Time and demand loans | Payment Deferral and Term Extension | Commercial Loan [Member]
Financing Receivable, Troubled Debt Restructuring [Line Items]
Financing Receivable, Modified in Period, Amount	$ 0
Financing Receivable, Modified, Payment Deferral | yr	0.0
Time and demand loans | Financing Receivable, Excluding Accrued Interest, Modified, Increase (Decrease) from Modification | Commercial Loan [Member]
Financing Receivable, Troubled Debt Restructuring [Line Items]
Financing Receivable, Modified in Period, Amount	$ 0