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v3.21.1

Hedge Accounting (Narrative) (Details) - USD ($) | Dec. 31, 2020 | Dec. 31, 2019
--- | --- | ---
Derivative Instruments, Gain (Loss) [Line Items] |  |
Release to earnings | $ 241,000 |
Designated as Hedging Instrument [Member] |  |
Derivative Instruments, Gain (Loss) [Line Items] |  |
Notional amount | 8,000,000.0 | $ 8,000,000.0
Derivative asset | $ 0 |

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