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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, 2020	Dec. 31, 2019
Composition Of Loan Portfolio [Line Items]
Total		$ 598,615	$ 252,090
Pass
Composition Of Loan Portfolio [Line Items]
Total		591,488	244,820
Special Mention
Composition Of Loan Portfolio [Line Items]
Total		847	229
Substandard
Composition Of Loan Portfolio [Line Items]
Total		6,280	7,041
Commercial (Secured by Real Estate)
Composition Of Loan Portfolio [Line Items]
Total		178,571	54,488
Commercial (Secured by Real Estate) | Pass
Composition Of Loan Portfolio [Line Items]
Total		176,629	54,454
Commercial (Secured by Real Estate) | Special Mention
Composition Of Loan Portfolio [Line Items]
Total		785
Commercial (Secured by Real Estate) | Substandard
Composition Of Loan Portfolio [Line Items]
Total		1,157	34
Commercial and Industrial
Composition Of Loan Portfolio [Line Items]
Total		155,554	28,613
Commercial and Industrial | Pass
Composition Of Loan Portfolio [Line Items]
Total		154,469	28,204
Commercial and Industrial | Substandard
Composition Of Loan Portfolio [Line Items]
Total		1,085	409
Paycheck Protection Program
Composition Of Loan Portfolio [Line Items]
Total	[1]	101,749
Paycheck Protection Program | Pass
Composition Of Loan Portfolio [Line Items]
Total		101,749
Construction, Land and Acquisition & Development
Composition Of Loan Portfolio [Line Items]
Total		23,571	20,502
Construction, Land and Acquisition & Development | Pass
Composition Of Loan Portfolio [Line Items]
Total		23,571	20,502
Residential Mortgage
Composition Of Loan Portfolio [Line Items]
Total		91,777	116,843
Residential Mortgage | Pass
Composition Of Loan Portfolio [Line Items]
Total		87,738	110,034
Residential Mortgage | Special Mention
Composition Of Loan Portfolio [Line Items]
Total		62	229
Residential Mortgage | Substandard
Composition Of Loan Portfolio [Line Items]
Total		3,977	6,580
Consumer Installment
Composition Of Loan Portfolio [Line Items]
Total		47,393	31,644
Consumer Installment | Pass
Composition Of Loan Portfolio [Line Items]
Total		47,332	31,626
Consumer Installment | Substandard
Composition Of Loan Portfolio [Line Items]
Total		$ 61	$ 18
[1] Includes PPP 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=121593590&loc=d3e4428-111522

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