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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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