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Loans, Collateral Dependent Loans and Loans With/Without Specific Valuation Allowance (Details) - Commercial [Member] - Collateral Pledged [Member] $ in Thousands | 9 Months Ended | 12 Months Ended
--- | --- | ---
Sep. 30, 2021 USD ($) Loan | Sep. 30, 2020 USD ($) Loan | Dec. 31, 2020 USD ($) Loan
Total loans [Abstract] |  |  |
Number of Loans | Loan | 19 | 21 | 22
Recorded balance | $ 39,970 | $ 60,759 | $ 63,574
Specific Allowance | $ 1,200 | $ 800 | $ 450
Hotel/Motel [Member] |  |  |
Total loans [Abstract] |  |  |
Number of Loans | Loan | 2 | 4 | 5
Recorded balance | $ 9,522 | $ 24,357 | $ 26,194
Specific Allowance | $ 600 | $ 250 | $ 250
Commercial Real Estate Residential [Member] |  |  |
Total loans [Abstract] |  |  |
Number of Loans | Loan | 4 | 4 | 4
Recorded balance | $ 7,363 | $ 7,932 | $ 7,833
Specific Allowance | $ 0 | $ 0 | $ 0
Commercial Real Estate Nonresidential [Member] |  |  |
Total loans [Abstract] |  |  |
Number of Loans | Loan | 12 | 11 | 12
Recorded balance | $ 21,920 | $ 22,383 | $ 24,497
Specific Allowance | $ 200 | $ 200 | $ 200
Commercial Other [Member] |  |  |
Total loans [Abstract] |  |  |
Number of Loans | Loan | 1 | 2 | 1
Recorded balance | $ 1,165 | $ 6,087 | $ 5,050
Specific Allowance | $ 400 | $ 350 | $ 0

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- References No definition available. + Details
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- Definition Amount of investment of impaired financing receivables with related allowance for credit losses and without a related allowance for credit losses. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 310 -SubTopic 10 -Section 50 -Paragraph 14A -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=123577603&loc=SL6953550-111524 + Details
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- Definition Amount of allowance for credit losses related to recorded investment. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 310 -SubTopic 10 -Section 50 -Paragraph 15 -Subparagraph (a)(3) -URI http://asc.fasb.org/extlink&oid=123577603&loc=d3e5212-111524 + Details
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- Details
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