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Allowance for Loan Losses - Present impaired loans by portfolio segment (Details) - USD ($) | Jun. 30, 2022 | Dec. 31, 2021
--- | --- | ---
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Recorded Investment | $ 2,092,000 | $ 2,170,000
Related Allowance | 5,000 | 5,000
Unpaid Principal Balance | 2,280,000 | 2,287,000
Impaired Loans with Specific Allowance |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Recorded Investment | 2,092,000 | 2,170,000
Related Allowance | 617,000 | 633,000
Impaired Loans With No Specific Allowance |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Recorded Investment | 0 | 0
Commercial | Commercial. |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Recorded Investment | 2,087,000 | 2,165,000
Unpaid Principal Balance | 2,254,000 | 2,260,000
Commercial | Commercial loans secured by Non-Owner Occupied real estate |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Recorded Investment | 5,000 | 5,000
Unpaid Principal Balance | 26,000 | 27,000
Commercial | Impaired Loans with Specific Allowance | Commercial. |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Recorded Investment | 2,087,000 | 2,165,000
Related Allowance | 612,000 | 628,000
Commercial | Impaired Loans with Specific Allowance | Commercial loans secured by Non-Owner Occupied real estate |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Recorded Investment | 5,000 | 5,000
Related Allowance | 5,000 | 5,000
Commercial | Impaired Loans With No Specific Allowance | Commercial. |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Recorded Investment | 0 | 0
Commercial | Impaired Loans With No Specific Allowance | Commercial loans secured by Non-Owner Occupied real estate |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Recorded Investment | $ 0 | $ 0

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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 https://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 https://asc.fasb.org/extlink&oid=123577603&loc=d3e5212-111524 + Details
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- Definition Amount of unpaid principal balance of impaired financing receivables with related allowance for credit losses and without 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 15 -Subparagraph (a)(4) -URI https://asc.fasb.org/extlink&oid=123577603&loc=d3e5212-111524 + Details
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