Loans and Allowance for Credit Losses on Loans - Schedule of Modified Loans (Details) $ in Thousands	12 Months Ended
Dec. 31, 2023 USD ($)
Financing Receivable, Modified [Line Items]
Recorded investment in troubled debt restructurings	$ 6,488
Current
Financing Receivable, Modified [Line Items]
Recorded investment in troubled debt restructurings	5,751
30-89 Days Past Due
Financing Receivable, Modified [Line Items]
Recorded investment in troubled debt restructurings	0
> 90 Days Past Due
Financing Receivable, Modified [Line Items]
Recorded investment in troubled debt restructurings	737
Payment Delay
Financing Receivable, Modified [Line Items]
Recorded investment in troubled debt restructurings	5,863
Term Extension
Financing Receivable, Modified [Line Items]
Recorded investment in troubled debt restructurings	625
Commercial Real Estate
Financing Receivable, Modified [Line Items]
Recorded investment in troubled debt restructurings	$ 625
Percentage to Each Loan Type	0.07%
Weighted-Average Payment Deferral (in years)	1 year
Commercial Real Estate \| Current
Financing Receivable, Modified [Line Items]
Recorded investment in troubled debt restructurings	$ 625
Commercial Real Estate \| 30-89 Days Past Due
Financing Receivable, Modified [Line Items]
Recorded investment in troubled debt restructurings	0
Commercial Real Estate \| > 90 Days Past Due
Financing Receivable, Modified [Line Items]
Recorded investment in troubled debt restructurings	0
Commercial Real Estate \| Payment Delay
Financing Receivable, Modified [Line Items]
Recorded investment in troubled debt restructurings	0
Commercial Real Estate \| Term Extension
Financing Receivable, Modified [Line Items]
Recorded investment in troubled debt restructurings	625
SBA—real estate
Financing Receivable, Modified [Line Items]
Recorded investment in troubled debt restructurings	$ 5,378
Percentage to Each Loan Type	2.39%
Weighted-Average Payment Deferral (in years)	9 months 18 days
SBA—real estate \| Current
Financing Receivable, Modified [Line Items]
Recorded investment in troubled debt restructurings	$ 4,641
SBA—real estate \| 30-89 Days Past Due
Financing Receivable, Modified [Line Items]
Recorded investment in troubled debt restructurings	0
SBA—real estate \| > 90 Days Past Due
Financing Receivable, Modified [Line Items]
Recorded investment in troubled debt restructurings	737
SBA—real estate \| Payment Delay
Financing Receivable, Modified [Line Items]
Recorded investment in troubled debt restructurings	5,378
SBA—real estate \| Term Extension
Financing Receivable, Modified [Line Items]
Recorded investment in troubled debt restructurings	0
SBA—non-real estate
Financing Receivable, Modified [Line Items]
Recorded investment in troubled debt restructurings	$ 131
Percentage to Each Loan Type	0.87%
Weighted-Average Payment Deferral (in years)	2 months 12 days
SBA—non-real estate \| Current
Financing Receivable, Modified [Line Items]
Recorded investment in troubled debt restructurings	$ 131
SBA—non-real estate \| 30-89 Days Past Due
Financing Receivable, Modified [Line Items]
Recorded investment in troubled debt restructurings	0
SBA—non-real estate \| > 90 Days Past Due
Financing Receivable, Modified [Line Items]
Recorded investment in troubled debt restructurings	0
SBA—non-real estate \| Payment Delay
Financing Receivable, Modified [Line Items]
Recorded investment in troubled debt restructurings	131
SBA—non-real estate \| Term Extension
Financing Receivable, Modified [Line Items]
Recorded investment in troubled debt restructurings	0
Home mortgage
Financing Receivable, Modified [Line Items]
Recorded investment in troubled debt restructurings	$ 354
Percentage to Each Loan Type	0.07%
Weighted-Average Payment Deferral (in years)	6 months
Home mortgage \| Current
Financing Receivable, Modified [Line Items]
Recorded investment in troubled debt restructurings	$ 354
Home mortgage \| 30-89 Days Past Due
Financing Receivable, Modified [Line Items]
Recorded investment in troubled debt restructurings	0
Home mortgage \| > 90 Days Past Due
Financing Receivable, Modified [Line Items]
Recorded investment in troubled debt restructurings	0
Home mortgage \| Payment Delay
Financing Receivable, Modified [Line Items]
Recorded investment in troubled debt restructurings	354
Home mortgage \| Term Extension
Financing Receivable, Modified [Line Items]
Recorded investment in troubled debt restructurings	$ 0

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