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Derivatives - Schedule of Derivative Instruments (Fair Value Hedge) (Details) - USD ($)
12 Months Ended
Dec. 31, 2019
Dec. 31, 2018
Derivatives, Fair Value [Line Items]    
Notional Amount $ 101,205,000  
Estimated Fair Value $ 73,000 $ 129,000
Fair Value Hedging    
Derivatives, Fair Value [Line Items]    
Weighted Average Remaining Maturity (In Years) 7 years 3 months 25 days  
Weighted Average Pay Rate 2.53%  
Notional Amount $ 101,205,000 0
Estimated Fair Value $ 4,954,000 $ 0