Loans and Allowance for Credit Losses on Loans - Schedule of Modified Loans (Details) - USD ($) $ in Thousands	3 Months Ended
Mar. 31, 2025	Mar. 31, 2024
Financing Receivable, Modified [Line Items]
Modified Amount	$ 3,804
Financing receivable, modified, accumulated	9,080	$ 4,471
Current
Financing Receivable, Modified [Line Items]
Financing receivable, modified, accumulated	9,080	4,471
30 - 89 Days Past Due
Financing Receivable, Modified [Line Items]
Financing receivable, modified, accumulated	0	0
> 90 Days Past Due
Financing Receivable, Modified [Line Items]
Financing receivable, modified, accumulated	0	0
Loans Insured or Guaranteed by non-US Government Authorities
Financing Receivable, Modified [Line Items]
Excludes guaranteed portion of loans	7,400	2,800
Payment Delay
Financing Receivable, Modified [Line Items]
Modified Amount	649
Interest Only
Financing Receivable, Modified [Line Items]
Modified Amount	3,155
Commercial real estate
Financing Receivable, Modified [Line Items]
Modified Amount	$ 3,155
Percentage to Each Loan Segment	0.31%
Financing receivable, modified, accumulated	$ 4,735	624
Commercial real estate \| Current
Financing Receivable, Modified [Line Items]
Financing receivable, modified, accumulated	4,735	624
Commercial real estate \| 30 - 89 Days Past Due
Financing Receivable, Modified [Line Items]
Financing receivable, modified, accumulated	0	0
Commercial real estate \| > 90 Days Past Due
Financing Receivable, Modified [Line Items]
Financing receivable, modified, accumulated	0	0
Commercial real estate \| Payment Delay
Financing Receivable, Modified [Line Items]
Modified Amount	0
Commercial real estate \| Interest Only
Financing Receivable, Modified [Line Items]
Modified Amount	3,155
SBA—real estate
Financing Receivable, Modified [Line Items]
Modified Amount	$ 649
Percentage to Each Loan Segment	1.08%
Financing receivable, modified, accumulated	$ 4,095	3,090
SBA—real estate \| Current
Financing Receivable, Modified [Line Items]
Financing receivable, modified, accumulated	4,095	3,090
SBA—real estate \| 30 - 89 Days Past Due
Financing Receivable, Modified [Line Items]
Financing receivable, modified, accumulated	0
SBA—real estate \| > 90 Days Past Due
Financing Receivable, Modified [Line Items]
Financing receivable, modified, accumulated	0
SBA—real estate \| Loans Insured or Guaranteed by non-US Government Authorities
Financing Receivable, Modified [Line Items]
Excludes guaranteed portion of loans	1,900
SBA—real estate \| Payment Delay
Financing Receivable, Modified [Line Items]
Modified Amount	649
SBA—real estate \| Interest Only
Financing Receivable, Modified [Line Items]
Modified Amount	0
C&I
Financing Receivable, Modified [Line Items]
Financing receivable, modified, accumulated	250	403
C&I \| Current
Financing Receivable, Modified [Line Items]
Financing receivable, modified, accumulated	250	403
C&I \| 30 - 89 Days Past Due
Financing Receivable, Modified [Line Items]
Financing receivable, modified, accumulated	0
C&I \| > 90 Days Past Due
Financing Receivable, Modified [Line Items]
Financing receivable, modified, accumulated	$ 0
Home mortgage
Financing Receivable, Modified [Line Items]
Financing receivable, modified, accumulated		354
Home mortgage \| Current
Financing Receivable, Modified [Line Items]
Financing receivable, modified, accumulated		354
Home mortgage \| 30 - 89 Days Past Due
Financing Receivable, Modified [Line Items]
Financing receivable, modified, accumulated		0
Home mortgage \| > 90 Days Past Due
Financing Receivable, Modified [Line Items]
Financing receivable, modified, accumulated		$ 0

Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, Guaranteed Portion

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