Loans and Allowance for Credit Losses - Performance of Loans Modified in Period (Details) - USD ($) $ in Thousands	3 Months Ended	6 Months Ended
	Jun. 30, 2023	Jun. 30, 2023
Financing Receivable, Troubled Debt Restructuring [Line Items]
Amortization Cost Basis	$ 2,321	$ 4,976
Current
Financing Receivable, Troubled Debt Restructuring [Line Items]
Amortization Cost Basis		4,976
30-89 Days Past Due
Financing Receivable, Troubled Debt Restructuring [Line Items]
Amortization Cost Basis		0
90+ Past Due and Accruing
Financing Receivable, Troubled Debt Restructuring [Line Items]
Amortization Cost Basis		0
Financial assets, total past due
Financing Receivable, Troubled Debt Restructuring [Line Items]
Amortization Cost Basis		0
Real estate - commercial mortgage
Financing Receivable, Troubled Debt Restructuring [Line Items]
Amortization Cost Basis	276	1,478
Real estate - commercial mortgage | Current
Financing Receivable, Troubled Debt Restructuring [Line Items]
Amortization Cost Basis		1,478
Real estate - commercial mortgage | 30-89 Days Past Due
Financing Receivable, Troubled Debt Restructuring [Line Items]
Amortization Cost Basis		0
Real estate - commercial mortgage | 90+ Past Due and Accruing
Financing Receivable, Troubled Debt Restructuring [Line Items]
Amortization Cost Basis		0
Real estate - commercial mortgage | Financial assets, total past due
Financing Receivable, Troubled Debt Restructuring [Line Items]
Amortization Cost Basis		0
Commercial and Industrial
Financing Receivable, Troubled Debt Restructuring [Line Items]
Amortization Cost Basis	0	75
Commercial and Industrial | Current
Financing Receivable, Troubled Debt Restructuring [Line Items]
Amortization Cost Basis		75
Commercial and Industrial | 30-89 Days Past Due
Financing Receivable, Troubled Debt Restructuring [Line Items]
Amortization Cost Basis		0
Commercial and Industrial | 90+ Past Due and Accruing
Financing Receivable, Troubled Debt Restructuring [Line Items]
Amortization Cost Basis		0
Commercial and Industrial | Financial assets, total past due
Financing Receivable, Troubled Debt Restructuring [Line Items]
Amortization Cost Basis		0
Real estate – residential mortgage
Financing Receivable, Troubled Debt Restructuring [Line Items]
Amortization Cost Basis	$ 2,045	3,423
Real estate – residential mortgage | Current
Financing Receivable, Troubled Debt Restructuring [Line Items]
Amortization Cost Basis		3,423
Real estate – residential mortgage | 30-89 Days Past Due
Financing Receivable, Troubled Debt Restructuring [Line Items]
Amortization Cost Basis		0
Real estate – residential mortgage | 90+ Past Due and Accruing
Financing Receivable, Troubled Debt Restructuring [Line Items]
Amortization Cost Basis		0
Real estate – residential mortgage | Financial assets, total past due
Financing Receivable, Troubled Debt Restructuring [Line Items]
Amortization Cost Basis		$ 0