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Derivative and Hedging (Schedule of cash hedging instruments, location) (Details) - USD ($) $ in Thousands | 12 Months Ended
--- | ---
Dec. 31, 2020 | Dec. 31, 2019 | Dec. 31, 2018
Derivative Instruments and Hedging Activities Disclosures [Line Items] |  |  |
Amount of Gain (Loss) Recognized in OCI on Derivatives, Net of Tax | $ 954 | $ (2,334) | $ 837
Amount of Gain (Loss) Reclassified from AOCI into Income, Gross | (597) | (921) | (831)
Interest Rate Contract [Member] |  |  |
Derivative Instruments and Hedging Activities Disclosures [Line Items] |  |  |
Amount of Gain (Loss) Recognized in OCI on Derivatives, Net of Tax | 954 | (2,334) | 837
Interest and fees on loans |  |  |
Derivative Instruments and Hedging Activities Disclosures [Line Items] |  |  |
Amount of Gain (Loss) Reclassified from AOCI into Income, Gross | 1,006 | (214) | 0
Total presented on the consolidated statements of income in which the effects of cash flow hedges are recorded | 134,000 | 143,399 |
Interest and fees on loans | Interest Rate Contract [Member] |  |  |
Derivative Instruments and Hedging Activities Disclosures [Line Items] |  |  |
Amount of gain (loss) reclassified from AOCI into income | 1,006 | (214) |
Interest on deposits |  |  |
Derivative Instruments and Hedging Activities Disclosures [Line Items] |  |  |
Amount of Gain (Loss) Reclassified from AOCI into Income, Gross | (130) | 0 | 0
Total presented on the consolidated statements of income in which the effects of cash flow hedges are recorded | 15,544 |  |
Interest on deposits | Interest Rate Contract [Member] |  |  |
Derivative Instruments and Hedging Activities Disclosures [Line Items] |  |  |
Amount of gain (loss) reclassified from AOCI into income | (130) |  |
Interest on borrowings |  |  |
Derivative Instruments and Hedging Activities Disclosures [Line Items] |  |  |
Amount of Gain (Loss) Reclassified from AOCI into Income, Gross | (102) | 32 | 58
Total presented on the consolidated statements of income in which the effects of cash flow hedges are recorded | 1,837 | 3,621 | 7,456
Interest on borrowings | Interest Rate Contract [Member] |  |  |
Derivative Instruments and Hedging Activities Disclosures [Line Items] |  |  |
Amount of gain (loss) reclassified from AOCI into income | (102) | 32 | 58
Interest on subordinated debentures |  |  |
Derivative Instruments and Hedging Activities Disclosures [Line Items] |  |  |
Amount of Gain (Loss) Reclassified from AOCI into Income, Gross | (1,371) | (739) | (889)
Total presented on the consolidated statements of income in which the effects of cash flow hedges are recorded | 3,512 | 3,266 | 3,415
Interest on subordinated debentures | Interest Rate Contract [Member] |  |  |
Derivative Instruments and Hedging Activities Disclosures [Line Items] |  |  |
Amount of gain (loss) reclassified from AOCI into income | $ (1,371) | $ (739) | $ (889)

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