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Loans and Allowance for Loan Losses - Schedule of Average Recorded Investment In Impaired Loans and Amount of Interest Income Recognized on Impaired Loans by Portfolio Segment (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2021	Dec. 31, 2020	Dec. 31, 2019
Financing Receivable Impaired [Line Items]
Average Recorded Investment	$ 919	$ 513	$ 886
Interest Income Recognized	0	55	20
SBA loans—real estate
Financing Receivable Impaired [Line Items]
Average Recorded Investment	597		503
Interest Income Recognized	0		0
Commercial and industrial ("C&I")
Financing Receivable Impaired [Line Items]
Average Recorded Investment	322	331	338
Interest Income Recognized	$ 0	14
SBA loans—non-real estate
Financing Receivable Impaired [Line Items]
Average Recorded Investment		182	45
Interest Income Recognized		$ 41	$ 0

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- Definition

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+ References

No definition available.

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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.

+ 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)(2)
-URI http://asc.fasb.org/extlink&oid=123577603&loc=d3e5212-111524

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