Loans - Allowance for Credit Loss by Loan Segment (Details) - USD ($) $ in Thousands	Jun. 30, 2025	Dec. 31, 2024
Financing Receivable, Allowance for Credit Loss [Line Items]
Total loans held-for-investment, gross	$ 530,044	$ 465,233
Construction and land development
Financing Receivable, Allowance for Credit Loss [Line Items]
Total loans held-for-investment, gross	46,900	42,331
Residential real estate
Financing Receivable, Allowance for Credit Loss [Line Items]
Total loans held-for-investment, gross	59,937	61,316
Residential real estate multifamily
Financing Receivable, Allowance for Credit Loss [Line Items]
Total loans held-for-investment, gross	1,792	1,692
Commercial real estate - owner occupied
Financing Receivable, Allowance for Credit Loss [Line Items]
Total loans held-for-investment, gross	224,016	190,286
Commercial real estate - non-owner occupied
Financing Receivable, Allowance for Credit Loss [Line Items]
Total loans held-for-investment, gross	12,093	12,849
Commercial and industrial
Financing Receivable, Allowance for Credit Loss [Line Items]
Total loans held-for-investment, gross	39,504	44,329
Consumer
Financing Receivable, Allowance for Credit Loss [Line Items]
Total loans held-for-investment, gross	24,498	22,155
Lease financing receivables
Financing Receivable, Allowance for Credit Loss [Line Items]
Total loans held-for-investment, gross	90,605	70,153
Strategic Program loans - with credit enhancement
Financing Receivable, Allowance for Credit Loss [Line Items]
Total loans held-for-investment, gross	11,730	891
Strategic Program loans - without credit enhancement
Financing Receivable, Allowance for Credit Loss [Line Items]
Total loans held-for-investment, gross	$ 18,969	$ 19,231