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Borrowings and Line of Credit (Schedule of Federal Home Loan Bank, Advances) (Details) - Federal Home Loan Bank Advances [Member] - USD ($) $ in Thousands | Dec. 31, 2021 | Dec. 31, 2020
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Debt Instrument [Line Items] |  |
Long-term federal home loan bank advances | $ 75,000 | $ 75,000
Federal Home Loan Bank Advance Due 2029 |  |
Debt Instrument [Line Items] |  |
Federal Home Loan Bank, advances, interest rate (as a percent) | 0.93% | 0.93%
Long-term federal home loan bank advances | $ 25,000 | $ 25,000
Federal Home Loan Bank Advance Due 2030 |  |
Debt Instrument [Line Items] |  |
Federal Home Loan Bank, advances, interest rate (as a percent) | 0.46% | 0.46%
Long-term federal home loan bank advances | $ 50,000 | $ 50,000

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- Definition Discloses the single interest rate [if] applicable to the advances from the Federal Home Loan Bank, by branch, as of the Balance Sheet date. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 942 -SubTopic 470 -Section 50 -Paragraph 3 -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=123599511&loc=d3e64711-112823 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 942 -SubTopic 470 -Section 45 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=6479118&loc=d3e64650-112822 + Details
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- Definition Including both current and noncurrent portions, Federal Home Loan Bank borrowings initially due beyond one year or beyond the normal operating cycle if longer. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 942 -SubTopic 210 -Section S99 -Paragraph 1 -Subparagraph (SX 210.9-03.16) -URI http://asc.fasb.org/extlink&oid=120398452&loc=d3e534808-122878 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 942 -SubTopic 470 -Section 50 -Paragraph 2 -URI http://asc.fasb.org/extlink&oid=123599511&loc=d3e64702-112823 Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 942 -SubTopic 470 -Section 45 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=6479118&loc=d3e64650-112822 + Details
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