Loans and Allowance for Credit Losses - Summary of Modified Loans (Details) $ in Thousands	3 Months Ended	12 Months Ended
	Jun. 30, 2023 USD ($)	Dec. 31, 2023 USD ($) Loan
Loans and Leases Receivable Disclosure [Line Items]
Recorded Investment		$ 44,060
Modified term extension and forbearance financial effect		Forbearance agreements
Modified term payment deferral financial effect		Payment deferral 6-9 months
Non Accrual Loans [Member]
Loans and Leases Receivable Disclosure [Line Items]
Recorded Investment		$ 33,500
Commercial and Industrial Loan [Member]
Loans and Leases Receivable Disclosure [Line Items]
Recorded Investment		32,800
Entity Loan Modification Program [Member]
Loans and Leases Receivable Disclosure [Line Items]
Recorded Investment		$ 44,060
Recorded Investment of Modified Loans to Gross Loans by Category		1.81%
Total modified loan units | Loan		9
Commercial and Industrial [Member]
Loans and Leases Receivable Disclosure [Line Items]
Recorded Investment		$ 37,112
Commercial and Industrial [Member] | Term extension and Forbearance [Member]
Loans and Leases Receivable Disclosure [Line Items]
Modified term extension and forbearance loan units | Loan		3
Recorded Investment	$ 32,800	$ 36,930
Recorded Investment of Modified Loans to Gross Loans by Category		7.29%
Commercial and Industrial [Member] | Payment Deferral [Member]
Loans and Leases Receivable Disclosure [Line Items]
Recorded Investment		$ 182
Recorded Investment of Modified Loans to Gross Loans by Category		0.04%
Modified interest only loan units | Loan		1
Mortgage, Commercial [Member]
Loans and Leases Receivable Disclosure [Line Items]
Recorded Investment		$ 6,087
Mortgage, Commercial [Member] | Term extension and Forbearance [Member] | Real Estate Loan [Member]
Loans and Leases Receivable Disclosure [Line Items]
Modified term extension and forbearance loan units | Loan		2
Recorded Investment		$ 6,087
Recorded Investment of Modified Loans to Gross Loans by Category		0.70%
Mortgage, Residential [Member]
Loans and Leases Receivable Disclosure [Line Items]
Recorded Investment		$ 706
Mortgage, Residential [Member] | Term extension and Forbearance [Member] | Real Estate Loan [Member]
Loans and Leases Receivable Disclosure [Line Items]
Modified term extension and forbearance loan units | Loan		1
Recorded Investment		$ 129
Recorded Investment of Modified Loans to Gross Loans by Category		0.02%
Mortgage, Residential [Member] | Payment Deferral [Member] | Real Estate Loan [Member]
Loans and Leases Receivable Disclosure [Line Items]
Recorded Investment		$ 577
Recorded Investment of Modified Loans to Gross Loans by Category		0.08%
Modified term extension payment deferral units | Loan		1
Construction, Residential [Member]
Loans and Leases Receivable Disclosure [Line Items]
Recorded Investment		$ 155
Construction, Residential [Member] | Term extension and Forbearance [Member] | Real Estate Loan [Member]
Loans and Leases Receivable Disclosure [Line Items]
Modified term extension and forbearance loan units | Loan		1
Recorded Investment		$ 155
Recorded Investment of Modified Loans to Gross Loans by Category		0.20%
Current [Member]
Loans and Leases Receivable Disclosure [Line Items]
Recorded Investment		$ 1,910
Current [Member] | Commercial and Industrial [Member]
Loans and Leases Receivable Disclosure [Line Items]
Recorded Investment		1,626
Current [Member] | Mortgage, Commercial [Member]
Loans and Leases Receivable Disclosure [Line Items]
Recorded Investment		0
Current [Member] | Mortgage, Residential [Member]
Loans and Leases Receivable Disclosure [Line Items]
Recorded Investment		129
Current [Member] | Construction, Residential [Member]
Loans and Leases Receivable Disclosure [Line Items]
Recorded Investment		155
30-59 Days Past Due [Member]
Loans and Leases Receivable Disclosure [Line Items]
Recorded Investment		0
30-59 Days Past Due [Member] | Mortgage, Residential [Member]
Loans and Leases Receivable Disclosure [Line Items]
Recorded Investment		0
Greater than 90 Days Past Due & Accruing [Member]
Loans and Leases Receivable Disclosure [Line Items]
Recorded Investment		0
Nonaccrual [Member]
Loans and Leases Receivable Disclosure [Line Items]
Recorded Investment		42,150
Nonaccrual [Member] | Commercial and Industrial [Member]
Loans and Leases Receivable Disclosure [Line Items]
Recorded Investment		35,486
Nonaccrual [Member] | Mortgage, Commercial [Member]
Loans and Leases Receivable Disclosure [Line Items]
Recorded Investment		6,087
Nonaccrual [Member] | Mortgage, Residential [Member]
Loans and Leases Receivable Disclosure [Line Items]
Recorded Investment		$ 577