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Derivatives Schedule of Derivative Instruments (Details) - USD ($) $ in Thousands | 9 Months Ended | 12 Months Ended
--- | --- | ---
Sep. 30, 2021 | Dec. 31, 2020
Derivative [Line Items] |  |
Unrealized Gain (Loss) on Cash Flow Hedging Instruments | $ 436 | $ 885
Loan Derivative [Member] |  |
Derivative [Line Items] |  |
Derivative, Notional Amount | $ 30,118 | $ 33,310
Derivative, Average Fixed Interest Rate | 4.664% | 4.695%
Derivative, Average Variable Interest Rate | 4.664% | 4.695%
Derivative, Average Remaining Maturity | 8 years 6 months | 9 years 3 months 18 days
Unrealized Gain (Loss) on Cash Flow Hedging Instruments | $ 0 | $ 0
Borrowing Derivative [Member] |  |
Derivative [Line Items] |  |
Derivative, Notional Amount | $ 25,000 | $ 25,000
Derivative, Average Fixed Interest Rate | 2.595% | 2.595%
Derivative, Average Variable Interest Rate | 0.134% | 0.218%
Derivative, Average Remaining Maturity | 8 months 12 days | 1 year 6 months
Unrealized Gain (Loss) on Cash Flow Hedging Instruments | $ 436 | $ 885

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- Definition Average remaining period until maturity of the derivative contract, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days. + References No definition available. + Details
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- Definition Nominal or face amount used to calculate payment on derivative. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Publisher FASB -Name Accounting Standards Codification -Topic 815 -SubTopic 10 -Section 50 -Paragraph 1B -URI http://asc.fasb.org/extlink&oid=125515794&loc=SL5580258-113959 Reference 2: http://www.xbrl.org/2009/role/commonPracticeRef -Publisher FASB -Name Accounting Standards Codification -Topic 815 -SubTopic 10 -Section 50 -Paragraph 1A -Subparagraph (d) -URI http://asc.fasb.org/extlink&oid=125515794&loc=SL5579245-113959 + Details
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