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Loans and Allowance for Loan Losses, Risk Category of Commercial Loans by Class of Loans (Details) - USD ($) $ in Thousands | Dec. 31, 2020 | Dec. 31, 2019
--- | --- | ---
Loans Receivable [Abstract] |  |
Loans receivable | $ 848,664 | $ 772,774
Commercial Real Estate [Member] |  |
Loans Receivable [Abstract] |  |
Loans receivable | 253,449 | 222,136
Commercial Real Estate [Member] | Owner-occupied [Member] |  |
Loans Receivable [Abstract] |  |
Loans receivable | 51,863 | 55,825
Commercial Real Estate [Member] | Nonowner-occupied [Member] |  |
Loans Receivable [Abstract] |  |
Loans receivable | 164,523 | 131,398
Commercial Real Estate [Member] | Construction [Member] |  |
Loans Receivable [Abstract] |  |
Loans receivable | 37,063 | 34,913
Commercial and Industrial [Member] |  |
Loans Receivable [Abstract] |  |
Loans receivable | 157,692 | 100,023
Commercial [Member] |  |
Loans Receivable [Abstract] |  |
Loans receivable | 411,141 | 322,159
Pass [Member] | Commercial Real Estate [Member] | Owner-occupied [Member] |  |
Loans Receivable [Abstract] |  |
Loans receivable | 46,604 | 49,486
Pass [Member] | Commercial Real Estate [Member] | Nonowner-occupied [Member] |  |
Loans Receivable [Abstract] |  |
Loans receivable | 160,324 | 123,847
Pass [Member] | Commercial Real Estate [Member] | Construction [Member] |  |
Loans Receivable [Abstract] |  |
Loans receivable | 37,063 | 34,864
Pass [Member] | Commercial and Industrial [Member] |  |
Loans Receivable [Abstract] |  |
Loans receivable | 150,786 | 89,749
Pass [Member] | Commercial [Member] |  |
Loans Receivable [Abstract] |  |
Loans receivable | 394,777 | 297,946
Criticized [Member] | Commercial Real Estate [Member] | Owner-occupied [Member] |  |
Loans Receivable [Abstract] |  |
Loans receivable | 669 | 2,889
Criticized [Member] | Commercial Real Estate [Member] | Nonowner-occupied [Member] |  |
Loans Receivable [Abstract] |  |
Loans receivable | 3,629 | 0
Criticized [Member] | Commercial Real Estate [Member] | Construction [Member] |  |
Loans Receivable [Abstract] |  |
Loans receivable | 0 | 0
Criticized [Member] | Commercial and Industrial [Member] |  |
Loans Receivable [Abstract] |  |
Loans receivable | 2,064 | 298
Criticized [Member] | Commercial [Member] |  |
Loans Receivable [Abstract] |  |
Loans receivable | 6,362 | 3,187
Classified [Member] | Commercial Real Estate [Member] | Owner-occupied [Member] |  |
Loans Receivable [Abstract] |  |
Loans receivable | 4,590 | 3,450
Classified [Member] | Commercial Real Estate [Member] | Nonowner-occupied [Member] |  |
Loans Receivable [Abstract] |  |
Loans receivable | 570 | 7,551
Classified [Member] | Commercial Real Estate [Member] | Construction [Member] |  |
Loans Receivable [Abstract] |  |
Loans receivable | 0 | 49
Classified [Member] | Commercial and Industrial [Member] |  |
Loans Receivable [Abstract] |  |
Loans receivable | 4,842 | 9,976
Classified [Member] | Commercial [Member] |  |
Loans Receivable [Abstract] |  |
Loans receivable | $ 10,002 | $ 21,026

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- Definition Amount before allowance and after deduction of deferred interest and fees, unamortized costs and premiums and discounts from face amounts, of loans and leases held in portfolio, including but not limited to, commercial and consumer loans. 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 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 310 -SubTopic 10 -Section 50 -Paragraph 4 -URI http://asc.fasb.org/extlink&oid=121611835&loc=d3e5074-111524 + Details
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