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Derivative Instruments and Hedging Activities (Narrative) (Details)
$ in Thousands
12 Months Ended
Dec. 31, 2021
USD ($)
InterestRateDerivative
Dec. 31, 2020
USD ($)
Derivative [Line Items]    
Estimated to be reclassified as an increase to interest expense during next twelve months $ 53  
Derivatives Designated as Hedging Instruments [Member]    
Derivative [Line Items]    
Notional amount $ 50,000 $ 50,000
Derivatives Designated as Hedging Instruments [Member] | Cash Flow Hedge of Interest Rate Risk [Member]    
Derivative [Line Items]    
Number of months hedging exposure to variability in future cash flows for forecasted transactions 60 months  
Number of outstanding forward starting interest rate Derivative | InterestRateDerivative 1  
Notional amount $ 50,000  
Derivative effective date 2022-04