Loans - Loan Modification (Details) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2025	Sep. 30, 2024	Sep. 30, 2025	Sep. 30, 2024
Financing Receivable, Troubled Debt Restructuring [Line Items]
Amortized Cost Basis				$ 77,228
Total	$ 69,616	$ 52,979	$ 69,616	52,979
Term Extension
Financing Receivable, Troubled Debt Restructuring [Line Items]
Amortized Cost Basis	6,469	10,254	54,581	76,661
Payment Delay
Financing Receivable, Troubled Debt Restructuring [Line Items]
Amortized Cost Basis				567
Charged Off
Financing Receivable, Troubled Debt Restructuring [Line Items]
Total		2,752		2,752
Current
Financing Receivable, Troubled Debt Restructuring [Line Items]
Total	69,593	52,817	69,593	52,817
30-89 Days Past Due
Financing Receivable, Troubled Debt Restructuring [Line Items]
Total	23	162	23	162
90 or More Days Past Due
Financing Receivable, Troubled Debt Restructuring [Line Items]
Total	0	0	0	0
Commercial and industrial
Financing Receivable, Troubled Debt Restructuring [Line Items]
Amortized Cost Basis				$ 60,823
% of Total Class of Financing Receivable				1.31%
Total	51,929	52,488	51,929	$ 52,488
Commercial and industrial | Term Extension
Financing Receivable, Troubled Debt Restructuring [Line Items]
Amortized Cost Basis	$ 5,350	$ 9,996	$ 48,426	$ 60,256
% of Total Class of Financing Receivable	0.11%	0.22%	0.98%	1.30%
Financing Receivable, Excluding Accrued Interest, ModFinancing Receivable, Excluding Accrued Interest, Modified, Extension Termified, Outstanding		7 months		5 months
Commercial and industrial | Payment Delay
Financing Receivable, Troubled Debt Restructuring [Line Items]
Amortized Cost Basis				$ 567
% of Total Class of Financing Receivable				0.01%
Financing Receivable, Excluding Accrued Interest, ModFinancing Receivable, Excluding Accrued Interest, Modified, Extension Termified, Outstanding	4 months		6 months
Financing Receivable, Excluding Accrued Interest, Modified, Outstanding				$ 85
Commercial and industrial | Charged Off
Financing Receivable, Troubled Debt Restructuring [Line Items]
Amortized Cost Basis				$ 1,000
% of Total Class of Financing Receivable				0.02%
Commercial and industrial | Current
Financing Receivable, Troubled Debt Restructuring [Line Items]
Total	$ 51,929	$ 52,488	$ 51,929	$ 52,488
Commercial and industrial | 30-89 Days Past Due
Financing Receivable, Troubled Debt Restructuring [Line Items]
Total	0	0	0	0
Commercial and industrial | 90 or More Days Past Due
Financing Receivable, Troubled Debt Restructuring [Line Items]
Total	0	0	0	0
Commercial - investor owned
Financing Receivable, Troubled Debt Restructuring [Line Items]
Amortized Cost Basis			$ 244	$ 8,667
% of Total Class of Financing Receivable			0.01%	0.34%
Total	244	259	$ 244	$ 259
Commercial - investor owned | Term Extension
Financing Receivable, Troubled Debt Restructuring [Line Items]
Amortized Cost Basis	$ 244	$ 258		$ 8,667
% of Total Class of Financing Receivable	0.01%	0.01%		0.34%
Financing Receivable, Excluding Accrued Interest, ModFinancing Receivable, Excluding Accrued Interest, Modified, Extension Termified, Outstanding		0 years		4 months
Commercial - investor owned | Payment Delay
Financing Receivable, Troubled Debt Restructuring [Line Items]
Amortized Cost Basis				$ 0
% of Total Class of Financing Receivable				0.00%
Financing Receivable, Excluding Accrued Interest, ModFinancing Receivable, Excluding Accrued Interest, Modified, Extension Termified, Outstanding			12 months	12 months
Financing Receivable, Excluding Accrued Interest, Modified, Outstanding				$ 0
Commercial - investor owned | Current
Financing Receivable, Troubled Debt Restructuring [Line Items]
Total	$ 244	$ 259	$ 244	259
Commercial - investor owned | 30-89 Days Past Due
Financing Receivable, Troubled Debt Restructuring [Line Items]
Total	0	0	0	0
Commercial - investor owned | 90 or More Days Past Due
Financing Receivable, Troubled Debt Restructuring [Line Items]
Total	$ 0	0	0	0
Commercial - owner occupied
Financing Receivable, Troubled Debt Restructuring [Line Items]
Amortized Cost Basis				94
% of Total Class of Financing Receivable	0.04%
Total	$ 17,420	$ 92	17,420	92
Commercial - owner occupied | Term Extension
Financing Receivable, Troubled Debt Restructuring [Line Items]
Amortized Cost Basis	$ 875		$ 5,888	$ 94
% of Total Class of Financing Receivable			0.25%
Financing Receivable, Excluding Accrued Interest, ModFinancing Receivable, Excluding Accrued Interest, Modified, Extension Termified, Outstanding		12 months		3 months
Commercial - owner occupied | Payment Delay
Financing Receivable, Troubled Debt Restructuring [Line Items]
Amortized Cost Basis				$ 0
% of Total Class of Financing Receivable				0.00%
Financing Receivable, Excluding Accrued Interest, ModFinancing Receivable, Excluding Accrued Interest, Modified, Extension Termified, Outstanding	3 months		15 months
Financing Receivable, Excluding Accrued Interest, Modified, Outstanding				$ 0
Commercial - owner occupied | Current
Financing Receivable, Troubled Debt Restructuring [Line Items]
Total	$ 17,420	$ 0	$ 17,420	0
Commercial - owner occupied | 30-89 Days Past Due
Financing Receivable, Troubled Debt Restructuring [Line Items]
Total	0	92	0	92
Commercial - owner occupied | 90 or More Days Past Due
Financing Receivable, Troubled Debt Restructuring [Line Items]
Total	$ 0	0	0	$ 0
Construction and land development | Charged Off
Financing Receivable, Troubled Debt Restructuring [Line Items]
% of Total Class of Financing Receivable				0.20%
Subsequent default				$ 1,748
Residential
Financing Receivable, Troubled Debt Restructuring [Line Items]
Amortized Cost Basis				$ 7,644
% of Total Class of Financing Receivable	0.00%			2.15%
Total	$ 23	$ 140	23	$ 140
Residential | Term Extension
Financing Receivable, Troubled Debt Restructuring [Line Items]
Amortized Cost Basis	$ 0		$ 23	$ 7,644
% of Total Class of Financing Receivable			0.01%	2.15%
Financing Receivable, Excluding Accrued Interest, ModFinancing Receivable, Excluding Accrued Interest, Modified, Extension Termified, Outstanding		0 years		12 months
Residential | Payment Delay
Financing Receivable, Troubled Debt Restructuring [Line Items]
Amortized Cost Basis				$ 0
% of Total Class of Financing Receivable				0.00%
Financing Receivable, Excluding Accrued Interest, ModFinancing Receivable, Excluding Accrued Interest, Modified, Extension Termified, Outstanding	0 years		3 months
Financing Receivable, Excluding Accrued Interest, Modified, Outstanding				$ 0
Residential | Current
Financing Receivable, Troubled Debt Restructuring [Line Items]
Total	$ 0	$ 70	$ 0	70
Residential | 30-89 Days Past Due
Financing Receivable, Troubled Debt Restructuring [Line Items]
Total	23	70	23	70
Residential | 90 or More Days Past Due
Financing Receivable, Troubled Debt Restructuring [Line Items]
Total	$ 0	$ 0	$ 0	0
Other | Charged Off
Financing Receivable, Troubled Debt Restructuring [Line Items]
Subsequent default				$ 4