Loans - Classification of Loans By Class (Details) - USD ($) $ in Thousands	Sep. 30, 2021	Dec. 31, 2020
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans	$ 1,644,761	$ 1,618,482
SBA loans held for sale	20,130	9,335
Total loans	1,664,891	1,627,817
SBA 504 loans
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans	22,371	19,681
SBA loans held for investment
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans	37,986	39,587
SBA PPP loans
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans	81,907	118,257
Commercial loans
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans	924,037	839,788
Commercial loans \| Commercial real estate
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans	710,869	630,423
Commercial loans \| Construction
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans	74,336	71,404
Commercial loans \| Consumer other
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans	116,461	118,280
Residential mortgage loans
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans	420,835	467,586
Consumer loans
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans	71,071	66,100
Consumer loans \| Home equity
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans	68,609	62,549
Consumer loans \| Consumer other
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans	2,462	3,551
Residential construction loans
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans	$ 108,925	$ 87,164

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Amount before allowance of loans and leases held in portfolio, including but not limited to, commercial and consumer loans. Includes deferred interest and fees, undisbursed portion of loan balance, unamortized costs and premiums and discounts from face amounts. Excludes loans and leases covered under loss sharing agreements.

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Amount before allowance and after deduction of deferred interest and fees, unamortized costs and premiums and discounts from face amounts, of loans and leases held in portfolio, including but not limited to, commercial and consumer loans. Excludes loans and leases covered under loss sharing agreements.

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-Publisher FASB
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Amount, before valuation allowance, of financing receivable classified as held-for-sale.

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