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Loans - Loan Modifications (Details) - USD ($) $ in Thousands | 12 Months Ended
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Dec. 31, 2025 | Dec. 31, 2024
Summary of Recorded Investment in Non-covered Loans by Portfolio Class and Category Based on Impairment Method [Line Items] |  |
Amortized Cost Basis | $ 67,309 | $ 56,876
Financing Receivable, Excluding Accrued Interest, Modified in Period, to Total Financing Receivables, Percentage | 0.57% | 0.51%
Financing Receivable, Excluding Accrued Interest, Modified, after 12 Months | $ 67,309 | $ 56,876
Extended Maturity |  |
Summary of Recorded Investment in Non-covered Loans by Portfolio Class and Category Based on Impairment Method [Line Items] |  |
Amortized Cost Basis | $ 57,901 | $ 56,309
Financing Receivable, Excluding Accrued Interest, Modified in Period, to Total Financing Receivables, Percentage | 0.49% | 0.50%
Payment Deferral |  |
Summary of Recorded Investment in Non-covered Loans by Portfolio Class and Category Based on Impairment Method [Line Items] |  |
Amortized Cost Basis | $ 9,408 | $ 567
Financing Receivable, Excluding Accrued Interest, Modified in Period, to Total Financing Receivables, Percentage | 0.08% | 0.01%
Charged Off During Preceding Period |  |
Summary of Recorded Investment in Non-covered Loans by Portfolio Class and Category Based on Impairment Method [Line Items] |  |
Financing Receivable, Excluding Accrued Interest, Modified, after 12 Months | $ 460 | $ 1,004
Financial Asset, Not Past Due |  |
Summary of Recorded Investment in Non-covered Loans by Portfolio Class and Category Based on Impairment Method [Line Items] |  |
Financing Receivable, Excluding Accrued Interest, Modified, after 12 Months | 65,854 | 54,540
Financial Asset, 30 to 89 Days Past Due |  |
Summary of Recorded Investment in Non-covered Loans by Portfolio Class and Category Based on Impairment Method [Line Items] |  |
Financing Receivable, Excluding Accrued Interest, Modified, after 12 Months | 1,455 | 567
Financial Asset, Equal to or Greater than 90 Days Past Due |  |
Summary of Recorded Investment in Non-covered Loans by Portfolio Class and Category Based on Impairment Method [Line Items] |  |
Financing Receivable, Excluding Accrued Interest, Modified, after 12 Months | 0 | 1,769
Commercial and Industrial Portfolio Segment [Member] |  |
Summary of Recorded Investment in Non-covered Loans by Portfolio Class and Category Based on Impairment Method [Line Items] |  |
Amortized Cost Basis | $ 51,384 | $ 43,661
Financing Receivable, Excluding Accrued Interest, Modified in Period, to Total Financing Receivables, Percentage | 0.98% | 0.92%
Financing Receivable, Excluding Accrued Interest, Modified, after 12 Months | $ 51,383 | $ 43,661
Commercial and Industrial Portfolio Segment [Member] | Extended Maturity |  |
Summary of Recorded Investment in Non-covered Loans by Portfolio Class and Category Based on Impairment Method [Line Items] |  |
Amortized Cost Basis | $ 51,384 | $ 43,094
Financing Receivable, Excluding Accrued Interest, Modified in Period, to Total Financing Receivables, Percentage | 0.98% | 0.91%
Commercial and Industrial Portfolio Segment [Member] | Payment Deferral |  |
Summary of Recorded Investment in Non-covered Loans by Portfolio Class and Category Based on Impairment Method [Line Items] |  |
Amortized Cost Basis | $ 0 | $ 567
Financing Receivable, Excluding Accrued Interest, Modified in Period, to Total Financing Receivables, Percentage | 0.00% | 0.01%
Weighted Average Term Extension (in months) | 6 months | 6 years
Financing Receivable, Excluding Accrued Interest, ModFinancing Receivable, Excluding Accrued Interest, Modified, Weighted Average Interest Rate Reduction | 0.00% | 8500000.00%
Commercial and Industrial Portfolio Segment [Member] | Charged Off During Preceding Period |  |
Summary of Recorded Investment in Non-covered Loans by Portfolio Class and Category Based on Impairment Method [Line Items] |  |
Amortized Cost Basis | $ 0 | $ 1,000
Financing Receivable, Excluding Accrued Interest, Modified in Period, to Total Financing Receivables, Percentage | 0.00% | 0.02%
Commercial and Industrial Portfolio Segment [Member] | Financial Asset, Not Past Due |  |
Summary of Recorded Investment in Non-covered Loans by Portfolio Class and Category Based on Impairment Method [Line Items] |  |
Financing Receivable, Excluding Accrued Interest, Modified, after 12 Months | $ 50,388 | $ 42,243
Commercial and Industrial Portfolio Segment [Member] | Financial Asset, 30 to 89 Days Past Due |  |
Summary of Recorded Investment in Non-covered Loans by Portfolio Class and Category Based on Impairment Method [Line Items] |  |
Financing Receivable, Excluding Accrued Interest, Modified, after 12 Months | 995 | 567
Commercial and Industrial Portfolio Segment [Member] | Financial Asset, Equal to or Greater than 90 Days Past Due |  |
Summary of Recorded Investment in Non-covered Loans by Portfolio Class and Category Based on Impairment Method [Line Items] |  |
Financing Receivable, Excluding Accrued Interest, Modified, after 12 Months | 0 | 851
Commercial Real Estate Investor Owned Financing Receivable [Member] |  |
Summary of Recorded Investment in Non-covered Loans by Portfolio Class and Category Based on Impairment Method [Line Items] |  |
Amortized Cost Basis | $ 242 | $ 256
Financing Receivable, Excluding Accrued Interest, Modified in Period, to Total Financing Receivables, Percentage | 0.01% | 0.01%
Financing Receivable, Excluding Accrued Interest, Modified, after 12 Months | $ 242 | $ 256
Commercial Real Estate Investor Owned Financing Receivable [Member] | Extended Maturity |  |
Summary of Recorded Investment in Non-covered Loans by Portfolio Class and Category Based on Impairment Method [Line Items] |  |
Amortized Cost Basis | $ 242 | $ 256
Financing Receivable, Excluding Accrued Interest, Modified in Period, to Total Financing Receivables, Percentage | 0.01% | 0.01%
Commercial Real Estate Investor Owned Financing Receivable [Member] | Payment Deferral |  |
Summary of Recorded Investment in Non-covered Loans by Portfolio Class and Category Based on Impairment Method [Line Items] |  |
Amortized Cost Basis | $ 0 | $ 0
Financing Receivable, Excluding Accrued Interest, Modified in Period, to Total Financing Receivables, Percentage | 0.00% | 0.00%
Weighted Average Term Extension (in months) | 12 months | 12 years
Financing Receivable, Excluding Accrued Interest, ModFinancing Receivable, Excluding Accrued Interest, Modified, Weighted Average Interest Rate Reduction | 0.00% | 0.00%
Commercial Real Estate Investor Owned Financing Receivable [Member] | Financial Asset, Not Past Due |  |
Summary of Recorded Investment in Non-covered Loans by Portfolio Class and Category Based on Impairment Method [Line Items] |  |
Financing Receivable, Excluding Accrued Interest, Modified, after 12 Months | $ 242 | $ 256
Commercial Real Estate Investor Owned Financing Receivable [Member] | Financial Asset, 30 to 89 Days Past Due |  |
Summary of Recorded Investment in Non-covered Loans by Portfolio Class and Category Based on Impairment Method [Line Items] |  |
Financing Receivable, Excluding Accrued Interest, Modified, after 12 Months | 0 | 0
Commercial Real Estate Investor Owned Financing Receivable [Member] | Financial Asset, Equal to or Greater than 90 Days Past Due |  |
Summary of Recorded Investment in Non-covered Loans by Portfolio Class and Category Based on Impairment Method [Line Items] |  |
Financing Receivable, Excluding Accrued Interest, Modified, after 12 Months | 0 | 0
Commercial Real Estate Owner Occupied Financing Receivable [Member] |  |
Summary of Recorded Investment in Non-covered Loans by Portfolio Class and Category Based on Impairment Method [Line Items] |  |
Amortized Cost Basis | $ 15,223 | $ 12,890
Financing Receivable, Excluding Accrued Interest, Modified in Period, to Total Financing Receivables, Percentage | 0.62% | 0.54%
Financing Receivable, Excluding Accrued Interest, Modified, after 12 Months | $ 15,224 | $ 12,890
Commercial Real Estate Owner Occupied Financing Receivable [Member] | Extended Maturity |  |
Summary of Recorded Investment in Non-covered Loans by Portfolio Class and Category Based on Impairment Method [Line Items] |  |
Amortized Cost Basis | $ 5,815 | $ 12,890
Financing Receivable, Excluding Accrued Interest, Modified in Period, to Total Financing Receivables, Percentage | 0.24% | 0.54%
Commercial Real Estate Owner Occupied Financing Receivable [Member] | Payment Deferral |  |
Summary of Recorded Investment in Non-covered Loans by Portfolio Class and Category Based on Impairment Method [Line Items] |  |
Amortized Cost Basis | $ 9,408 | $ 0
Financing Receivable, Excluding Accrued Interest, Modified in Period, to Total Financing Receivables, Percentage | 0.38% | 0.00%
Weighted Average Term Extension (in months) | 15 months | 22 years
Financing Receivable, Excluding Accrued Interest, ModFinancing Receivable, Excluding Accrued Interest, Modified, Weighted Average Interest Rate Reduction | 0.50% | 0.00%
Commercial Real Estate Owner Occupied Financing Receivable [Member] | Financial Asset, Not Past Due |  |
Summary of Recorded Investment in Non-covered Loans by Portfolio Class and Category Based on Impairment Method [Line Items] |  |
Financing Receivable, Excluding Accrued Interest, Modified, after 12 Months | $ 15,224 | $ 11,972
Commercial Real Estate Owner Occupied Financing Receivable [Member] | Financial Asset, 30 to 89 Days Past Due |  |
Summary of Recorded Investment in Non-covered Loans by Portfolio Class and Category Based on Impairment Method [Line Items] |  |
Financing Receivable, Excluding Accrued Interest, Modified, after 12 Months | 0 | 0
Commercial Real Estate Owner Occupied Financing Receivable [Member] | Financial Asset, Equal to or Greater than 90 Days Past Due |  |
Summary of Recorded Investment in Non-covered Loans by Portfolio Class and Category Based on Impairment Method [Line Items] |  |
Financing Receivable, Excluding Accrued Interest, Modified, after 12 Months | 0 | 918
Construction and land development | Charged Off During Preceding Period |  |
Summary of Recorded Investment in Non-covered Loans by Portfolio Class and Category Based on Impairment Method [Line Items] |  |
Number of loans experienced subsequent default | 460 | 0
Residential real estate |  |
Summary of Recorded Investment in Non-covered Loans by Portfolio Class and Category Based on Impairment Method [Line Items] |  |
Amortized Cost Basis | $ 460 | $ 69
Financing Receivable, Excluding Accrued Interest, Modified in Period, to Total Financing Receivables, Percentage | 0.13% | 0.02%
Financing Receivable, Excluding Accrued Interest, Modified, after 12 Months | $ 460 | $ 69
Residential real estate | Extended Maturity |  |
Summary of Recorded Investment in Non-covered Loans by Portfolio Class and Category Based on Impairment Method [Line Items] |  |
Amortized Cost Basis | $ 460 | $ 69
Financing Receivable, Excluding Accrued Interest, Modified in Period, to Total Financing Receivables, Percentage | 0.13% | 0.02%
Residential real estate | Payment Deferral |  |
Summary of Recorded Investment in Non-covered Loans by Portfolio Class and Category Based on Impairment Method [Line Items] |  |
Amortized Cost Basis | $ 0 | $ 0
Financing Receivable, Excluding Accrued Interest, Modified in Period, to Total Financing Receivables, Percentage | 0.00% | 0.00%
Weighted Average Term Extension (in months) | 4 months | 24 years
Financing Receivable, Excluding Accrued Interest, ModFinancing Receivable, Excluding Accrued Interest, Modified, Weighted Average Interest Rate Reduction | 0.00% | 0.00%
Residential real estate | Charged Off During Preceding Period |  |
Summary of Recorded Investment in Non-covered Loans by Portfolio Class and Category Based on Impairment Method [Line Items] |  |
Financing Receivable, Excluding Accrued Interest, Modified in Period, to Total Financing Receivables, Percentage | 0.13% | 0.00%
Residential real estate | Financial Asset, Not Past Due |  |
Summary of Recorded Investment in Non-covered Loans by Portfolio Class and Category Based on Impairment Method [Line Items] |  |
Financing Receivable, Excluding Accrued Interest, Modified, after 12 Months | $ 0 | $ 69
Residential real estate | Financial Asset, 30 to 89 Days Past Due |  |
Summary of Recorded Investment in Non-covered Loans by Portfolio Class and Category Based on Impairment Method [Line Items] |  |
Financing Receivable, Excluding Accrued Interest, Modified, after 12 Months | 460 | 0
Residential real estate | Financial Asset, Equal to or Greater than 90 Days Past Due |  |
Summary of Recorded Investment in Non-covered Loans by Portfolio Class and Category Based on Impairment Method [Line Items] |  |
Financing Receivable, Excluding Accrued Interest, Modified, after 12 Months | $ 0 | 0
Consumer | Charged Off During Preceding Period |  |
Summary of Recorded Investment in Non-covered Loans by Portfolio Class and Category Based on Impairment Method [Line Items] |  |
Financing Receivable, Excluding Accrued Interest, Modified in Period, to Total Financing Receivables, Percentage | 0.00% |
Number of loans experienced subsequent default | $ 0 | $ 4

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