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

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Amount of allowance to cover probable credit losses on loans and leases. Includes carryover of or adjustments to the allowance for loan losses in connection with business combinations. Excludes allowance for loans and leases covered under loss sharing agreements.

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Allowance for Loan Losses and Reserve for Unfunded Loan Commitments - Allowance for Credit Losses on Basis of Impairment Method (Details) - USD ($) $ in Thousands	Jun. 30, 2022	Mar. 31, 2022	Dec. 31, 2021	Jun. 30, 2021	Mar. 31, 2021	Dec. 31, 2020
Financing Receivable, Allowance for Credit Losses [Line Items]
Total	$ 22,858	$ 22,168	$ 22,302	$ 22,801	$ 22,965	$ 23,105
Total loans	1,801,593		1,649,448
SBA including PPP loans held for investment
Financing Receivable, Allowance for Credit Losses [Line Items]
Individually evaluated for impairment	62		4
Collectively evaluated for impairment	696		1,070
Total	758		1,074
Individually evaluated for impairment	604		510
Collectively evaluated for impairment	46,701		82,015
Total loans	47,305		82,525
Commercial loans
Financing Receivable, Allowance for Credit Losses [Line Items]
Individually evaluated for impairment	1,610		2,615
Collectively evaluated for impairment	13,298		12,438
Total	14,908	14,705	15,053	15,011	14,727	14,992
Individually evaluated for impairment	4,022		4,220
Collectively evaluated for impairment	1,022,291		927,506
Total loans	1,026,313		931,726
Residential mortgage loans
Financing Receivable, Allowance for Credit Losses [Line Items]
Individually evaluated for impairment	90		80
Collectively evaluated for impairment	4,696		4,034
Total	4,786	4,284	4,114	4,604	5,009	5,318
Individually evaluated for impairment	2,668		3,262
Collectively evaluated for impairment	479,019		406,093
Total loans	481,687		409,355
Consumer loans
Financing Receivable, Allowance for Credit Losses [Line Items]
Individually evaluated for impairment	46		56
Collectively evaluated for impairment	757		615
Total	803	642	671	601	549	681
Individually evaluated for impairment	417		637
Collectively evaluated for impairment	79,228		77,307
Total loans	79,645		77,944
Residential construction loans
Financing Receivable, Allowance for Credit Losses [Line Items]
Individually evaluated for impairment	200		68
Collectively evaluated for impairment	1,403		1,322
Total	1,603	$ 1,596	1,390	$ 899	$ 1,026	$ 813
Individually evaluated for impairment	2,691		3,122
Collectively evaluated for impairment	131,769		117,403
Total loans	134,460		120,525
Total
Financing Receivable, Allowance for Credit Losses [Line Items]
Individually evaluated for impairment	2,008		2,823
Collectively evaluated for impairment	20,850		19,479
Total	22,858		22,302
Individually evaluated for impairment	10,402		11,751
Collectively evaluated for impairment	1,759,008		1,610,324
Total loans	$ 1,769,410		$ 1,622,075