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Derivatives and Hedging Derivatives and Hedging (Schedule of junior suboridnated debt interest rate swap) (Details) - Interest Rate Swap [Member] - USD ($) $ in Thousands | 12 Months Ended |
--- | --- | ---
Dec. 31, 2020 | Dec. 31, 2019
Derivative [Line Items] |  |
Derivative, Fair Value, Net | $ (10,350) | $ (8,187)
Derivative, Notional Amount | $ 53,000 | 43,000
Contract One [Member] |  |
Derivative [Line Items] |  |
Derivative, Inception Date | Mar. 18, 2009 |
Derivative, Maturity Date | Jun. 30, 2021 |
Derivative, Fixed Interest Rate | 3.69% |
Derivative, Fair Value, Net | $ (174) | (299)
Derivative, Notional Amount | $ 10,000 | 10,000
Contract Two [Member] |  |
Derivative [Line Items] |  |
Derivative, Inception Date | Jul. 08, 2009 |
Derivative, Maturity Date | Jun. 30, 2029 |
Derivative, Fixed Interest Rate | 4.44% |
Derivative, Fair Value, Net | $ (3,095) | (2,318)
Derivative, Notional Amount | $ 10,000 | 10,000
Contract Three [Member] |  |
Derivative [Line Items] |  |
Derivative, Inception Date | May 06, 2010 |
Derivative, Maturity Date | Jun. 30, 2030 |
Derivative, Fixed Interest Rate | 4.31% |
Derivative, Fair Value, Net | $ (3,245) | (2,384)
Derivative, Notional Amount | $ 10,000 | 10,000
Contract Four [Member] |  |
Derivative [Line Items] |  |
Derivative, Inception Date | Mar. 14, 2011 |
Derivative, Maturity Date | Mar. 30, 2031 |
Derivative, Fixed Interest Rate | 4.35% |
Derivative, Fair Value, Net | $ (1,739) | (1,279)
Derivative, Notional Amount | $ 5,000 | 5,000
Contract Five [Member] |  |
Derivative [Line Items] |  |
Derivative, Inception Date | May 04, 2011 |
Derivative, Maturity Date | Jul. 07, 2031 |
Derivative, Fixed Interest Rate | 4.14% |
Derivative, Fair Value, Net | $ (2,659) | (1,907)
Derivative, Notional Amount | $ 8,000 | 8,000
Contract Six |  |
Derivative [Line Items] |  |
Derivative, Inception Date | Jul. 16, 2020 |
Derivative, Maturity Date | Jun. 30, 2036 |
Derivative, Fixed Interest Rate | 0.83% |
Derivative, Fair Value, Net | $ 562 | 0
Derivative, Notional Amount | $ 10,000 | $ 0

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- Definition Fair value of the assets less the liabilities of a derivative or group of derivatives. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 825 -SubTopic 10 -Section 50 -Paragraph 10 -URI http://asc.fasb.org/extlink&oid=121572278&loc=d3e13433-108611 + Details
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