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Loans and Allowance for Loan Losses - Schedule of Recorded Investment in Nonaccrual Loans and Loans Past Due 90 or More Days and Still Accruing Interest by Portfolio Segment (Details) - USD ($) $ in Thousands	Dec. 31, 2021	Dec. 31, 2020
Financing Receivable Recorded Investment Past Due [Line Items]
Nonaccrual	$ 3,000	$ 985
Loans >90 Days Past Due & Still Accruing	200	0
Total	3,200	985
SBA loans—real estate
Financing Receivable Recorded Investment Past Due [Line Items]
Nonaccrual	812
Loans >90 Days Past Due & Still Accruing	0
Total	812
SBA loans—non-real estate
Financing Receivable Recorded Investment Past Due [Line Items]
Nonaccrual	837	56
Loans >90 Days Past Due & Still Accruing	200	0
Total	1,037	56
Commercial and industrial ("C&I")
Financing Receivable Recorded Investment Past Due [Line Items]
Nonaccrual	313	330
Loans >90 Days Past Due & Still Accruing	0	0
Total	313	330
Home mortgage
Financing Receivable Recorded Investment Past Due [Line Items]
Nonaccrual	1,038	599
Loans >90 Days Past Due & Still Accruing	0	0
Total	$ 1,038	$ 599

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- Definition

Financing Receivable, Excluding Accrued Interest, Past Due

+ References

No definition available.

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- Definition

Amount of financing receivable 90 days or more past due and still accruing.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 326
-SubTopic 20
-Section 50
-Paragraph 16
-Subparagraph (c)
-URI http://asc.fasb.org/extlink&oid=124255953&loc=SL82919258-210447

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-Name Accounting Standards Codification
-Topic 310
-SubTopic 10
-Section 50
-Paragraph 7
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-URI http://asc.fasb.org/extlink&oid=123577603&loc=d3e5111-111524

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Amount of financing receivable on nonaccrual status.

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Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 310
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-Section 50
-Paragraph 7
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-Publisher SEC
-Name Regulation S-K (SK)
-Number 229
-Section 1405
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-Publisher SEC
-Name Regulation S-K (SK)
-Number 229
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