Loans - Loan Modifications (Details) $ in Thousands	12 Months Ended
	Dec. 31, 2023 USD ($)
Summary of Recorded Investment in Non-covered Loans by Portfolio Class and Category Based on Impairment Method [Line Items]
Amortized Cost Basis	$ 57,684
Financing Receivable, Excluding Accrued Interest, Modified, after 12 Months	57,684
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	57,262
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	422
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
Commercial and industrial
Summary of Recorded Investment in Non-covered Loans by Portfolio Class and Category Based on Impairment Method [Line Items]
Amortized Cost Basis	$ 39,437
Percent of Total Loan Class	0.84%
Weighted Average Term Extension (in months)	5 months
Financing Receivable, Excluding Accrued Interest, Modified, after 12 Months	$ 39,437
Commercial and industrial | 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	39,187
Commercial and industrial | 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	250
Commercial and industrial | 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
Commercial - investor owned
Summary of Recorded Investment in Non-covered Loans by Portfolio Class and Category Based on Impairment Method [Line Items]
Amortized Cost Basis	$ 9,411
Percent of Total Loan Class	0.38%
Weighted Average Term Extension (in months)	4 months
Financing Receivable, Excluding Accrued Interest, Modified, after 12 Months	$ 9,411
Commercial - investor owned | 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	9,411
Commercial - investor owned | 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
Commercial - investor owned | 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
Commercial - owner occupied
Summary of Recorded Investment in Non-covered Loans by Portfolio Class and Category Based on Impairment Method [Line Items]
Amortized Cost Basis	$ 94
Percent of Total Loan Class	0.00%
Weighted Average Term Extension (in months)	3 months
Financing Receivable, Excluding Accrued Interest, Modified, after 12 Months	$ 94
Commercial - owner occupied | 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
Commercial - owner occupied | 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	94
Commercial - owner occupied | 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
Construction and land development
Summary of Recorded Investment in Non-covered Loans by Portfolio Class and Category Based on Impairment Method [Line Items]
Amortized Cost Basis	$ 1,137
Percent of Total Loan Class	0.15%
Weighted Average Term Extension (in months)	7 months
Financing Receivable, Excluding Accrued Interest, Modified, after 12 Months	$ 1,137
Construction and land development | 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	1,137
Construction and land development | 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
Construction and land development | 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
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	$ 7,601
Percent of Total Loan Class	2.04%
Weighted Average Term Extension (in months)	3 months
Financing Receivable, Excluding Accrued Interest, Modified, after 12 Months	$ 7,601
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	7,527
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	74
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
Other
Summary of Recorded Investment in Non-covered Loans by Portfolio Class and Category Based on Impairment Method [Line Items]
Amortized Cost Basis	$ 4
Percent of Total Loan Class	0.00%
Weighted Average Term Extension (in months)	48 months
Financing Receivable, Excluding Accrued Interest, Modified, after 12 Months	$ 4
Other | 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
Other | 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	4
Other | 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