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Loans and Allowance for Loan Losses - Summary of Risk Category of Loans by Class of Loans (Details) - USD ($) $ in Thousands		Dec. 31, 2021	Dec. 31, 2020
Composition Of Loan Portfolio [Line Items]
Total		$ 584,384	$ 598,615
Pass
Composition Of Loan Portfolio [Line Items]
Total		572,932	591,488
Special Mention
Composition Of Loan Portfolio [Line Items]
Total		3,054	847
Substandard
Composition Of Loan Portfolio [Line Items]
Total		8,398	6,280
Commercial (Secured by Real Estate)
Composition Of Loan Portfolio [Line Items]
Total		262,704	178,571
Commercial (Secured by Real Estate) | Pass
Composition Of Loan Portfolio [Line Items]
Total		256,541	176,629
Commercial (Secured by Real Estate) | Special Mention
Composition Of Loan Portfolio [Line Items]
Total		2,742	785
Commercial (Secured by Real Estate) | Substandard
Composition Of Loan Portfolio [Line Items]
Total		3,421	1,157
Commercial and Industrial
Composition Of Loan Portfolio [Line Items]
Total		152,835	155,554
Commercial and Industrial | Pass
Composition Of Loan Portfolio [Line Items]
Total		151,983	154,469
Commercial and Industrial | Substandard
Composition Of Loan Portfolio [Line Items]
Total		852	1,085
Paycheck Protection Program
Composition Of Loan Portfolio [Line Items]
Total	[1]	17,883	101,749
Paycheck Protection Program | Pass
Composition Of Loan Portfolio [Line Items]
Total		17,883	101,749
Construction, Land and Acquisition & Development
Composition Of Loan Portfolio [Line Items]
Total		16,317	23,571
Construction, Land and Acquisition & Development | Pass
Composition Of Loan Portfolio [Line Items]
Total		16,005	23,571
Construction, Land and Acquisition & Development | Special Mention
Composition Of Loan Portfolio [Line Items]
Total		312
Residential Mortgage
Composition Of Loan Portfolio [Line Items]
Total		63,065	91,777
Residential Mortgage | Pass
Composition Of Loan Portfolio [Line Items]
Total		59,080	87,738
Residential Mortgage | Special Mention
Composition Of Loan Portfolio [Line Items]
Total			62
Residential Mortgage | Substandard
Composition Of Loan Portfolio [Line Items]
Total		3,985	3,977
Consumer Installment
Composition Of Loan Portfolio [Line Items]
Total		71,580	47,393
Consumer Installment | Pass
Composition Of Loan Portfolio [Line Items]
Total		71,440	47,332
Consumer Installment | Substandard
Composition Of Loan Portfolio [Line Items]
Total		$ 140	$ 61
[1] Consists of loans that are fully guaranteed by the SBA; thus, no allowance for loan losses has been allocated to these loans.

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Composition of loan portfolio.

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Amount before allowance of loans and leases held in portfolio, including but not limited to, commercial and consumer loans. Includes deferred interest and fees, undisbursed portion of loan balance, unamortized costs and premiums and discounts from face amounts. Excludes loans and leases covered under loss sharing agreements.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 310
-SubTopic 10
-Section 45
-Paragraph 2
-URI http://asc.fasb.org/extlink&oid=124259787&loc=d3e4428-111522

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