Loans - Average Recorded Investments and Interest Recognized (Details) - USD ($) $ in Thousands	3 Months Ended	6 Months Ended
Jun. 30, 2022	Jun. 30, 2021	Jun. 30, 2022	Jun. 30, 2021
Financing Receivable, Impaired [Line Items]
Average recorded investment	$ 9,413	$ 11,958	$ 11,601	$ 12,742
Interest income recognized on impaired loans	101	115	219	218
SBA loans held for investment
Financing Receivable, Impaired [Line Items]
Average recorded investment		1,334	540	1,618
Average recorded investment, credit	(416)
Interest income recognized on impaired loans	2	64	20	81
Commercial loans \| Real Estate Loan [Member]
Financing Receivable, Impaired [Line Items]
Average recorded investment	1,823	2,121
Interest income recognized on impaired loans	66	30
Commercial loans \| Consumer other
Financing Receivable, Impaired [Line Items]
Average recorded investment	1,735	271	1,961	322
Interest income recognized on impaired loans	20	6	45	9
Commercial real estate \| Real Estate Loan [Member]
Financing Receivable, Impaired [Line Items]
Average recorded investment			2,163	2,179
Interest income recognized on impaired loans			87	85
Residential mortgage loans
Financing Receivable, Impaired [Line Items]
Average recorded investment	2,615	4,983	2,721	5,272
Interest income recognized on impaired loans	3		15
Consumer loans \| Home equity
Financing Receivable, Impaired [Line Items]
Average recorded investment	554	444	563	644
Interest income recognized on impaired loans	10	5	19	23
Residential construction loans
Financing Receivable, Impaired [Line Items]
Average recorded investment	$ 3,102	2,805	3,653	2,707
Interest income recognized on impaired loans		$ 10	$ 33	$ 20

Average amount of investment of impaired financing receivables with related allowance for credit losses and without a related allowance for credit losses, when that nets to a negative value.

No definition available.

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- Definition

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+ References

No definition available.

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- Definition

Average amount of investment of impaired financing receivables with related allowance for credit losses and without a related allowance for credit losses.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 310
-SubTopic 10
-Section 50
-Paragraph 15
-Subparagraph (c)(1)
-URI http://asc.fasb.org/extlink&oid=123577603&loc=d3e5212-111524

Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 310
-SubTopic 10
-Section 50
-Paragraph 17
-URI http://asc.fasb.org/extlink&oid=123577603&loc=d3e5258-111524

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Amount of interest income recognized that the financing receivables (with related allowance for credit losses and without a related allowance for credit losses) were impaired.

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