Loans and Allowance for Loan Losses - Schedule of Allowance for Loan Losses and Recorded Investment by Portfolio Segment and Impairment Methodology (Details) - USD ($) $ in Thousands	12 Months Ended
Dec. 31, 2022	Dec. 31, 2021	Dec. 31, 2020	Dec. 31, 2019
Financing Receivable Allowance For Credit Losses [Line Items]
Allowance for Loans Individually Evaluated for Impairment	$ 279	$ 312
Allowance for Loan Collectively Evaluated for Impairment	18,962	15,811
Allowance for loan losses, Total	19,241	16,123	$ 15,352	$ 10,050
Loans Individually Evaluated for Impairment	702	1,124
Loans Collectively Evaluated for Impairment	1,677,590	1,312,895
Loans, Total	1,678,292	1,314,019
Provision for loan losses	2,976	522	5,961
Accrued interest receivable, allowance	0	205
Accrued interest receivable	6,400	4,400
Uncollectible Accrued Interest Receivable
Financing Receivable Allowance For Credit Losses [Line Items]
Provision for loan losses	(205)	(438)	643
Commercial real estate
Financing Receivable Allowance For Credit Losses [Line Items]
Allowance for Loans Individually Evaluated for Impairment	0	0
Allowance for Loan Collectively Evaluated for Impairment	6,951	8,150
Allowance for loan losses, Total	6,951	8,150	8,505	6,000
Loans Individually Evaluated for Impairment	0	0
Loans Collectively Evaluated for Impairment	842,208	701,450
Loans, Total	842,208	701,450
SBA loans—real estate
Financing Receivable Allowance For Credit Losses [Line Items]
Allowance for Loans Individually Evaluated for Impairment	0	0
Allowance for Loan Collectively Evaluated for Impairment	1,607	2,022
Allowance for loan losses, Total	1,607	2,022	1,802	939
Loans Individually Evaluated for Impairment	423	812
Loans Collectively Evaluated for Impairment	220,917	219,287
Loans, Total	221,340	220,099
SBA loans—non-real estate
Financing Receivable Allowance For Credit Losses [Line Items]
Allowance for Loans Individually Evaluated for Impairment	0	0
Allowance for Loan Collectively Evaluated for Impairment	207	199
Allowance for loan losses, Total	207	199	278	121
Loans Individually Evaluated for Impairment	0	0
Loans Collectively Evaluated for Impairment	13,377	55,759
Loans, Total	13,377	55,759
Commercial and industrial ("C&I")
Financing Receivable Allowance For Credit Losses [Line Items]
Allowance for Loans Individually Evaluated for Impairment	279	312
Allowance for Loan Collectively Evaluated for Impairment	1,364	2,536
Allowance for loan losses, Total	1,643	2,848	2,563	1,289
Loans Individually Evaluated for Impairment	279	312
Loans Collectively Evaluated for Impairment	116,672	162,231
Loans, Total	116,951	162,543
Home mortgage
Financing Receivable Allowance For Credit Losses [Line Items]
Allowance for Loans Individually Evaluated for Impairment	0	0
Allowance for Loan Collectively Evaluated for Impairment	8,826	2,891
Allowance for loan losses, Total	8,826	2,891	2,185	1,667
Loans Individually Evaluated for Impairment	0	0
Loans Collectively Evaluated for Impairment	482,949	173,303
Loans, Total	482,949	173,303
Consumer
Financing Receivable Allowance For Credit Losses [Line Items]
Allowance for Loans Individually Evaluated for Impairment	0	0
Allowance for Loan Collectively Evaluated for Impairment	7	13
Allowance for loan losses, Total	7	13	$ 19	$ 34
Loans Individually Evaluated for Impairment	0	0
Loans Collectively Evaluated for Impairment	1,467	865
Loans, Total	$ 1,467	$ 865

Allowance for accrued interest receivable.

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- Definition

Amount, after allowance for credit loss, of accrued interest on financing receivable.

+ References

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-Publisher FASB
-Name Accounting Standards Codification
-Topic 326
-SubTopic 20
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Amount excluding accrued interest, of allowance for credit loss on financing receivable. Excludes net investment in lease.

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The valuation allowance for financing receivables that are expected to be uncollectible that were collectively evaluated for impairment.

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The balance of financing receivables that were collectively evaluated for impairment.

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Amortized cost excluding accrued interest, before allowance for credit loss, of financing receivable. Excludes net investment in lease.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
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The balance of financing receivables that were individually evaluated for impairment.

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- Definition

Amount of expense related loan transactions, lease transactions, credit loss from transactions other than loan and lease transactions, and other loss based on assessment of uncollectability from the counterparty to reduce the account to their net realizable value.

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