Derivatives Schedule of Derivative Instruments (Details) - USD ($) $ in Thousands	3 Months Ended	12 Months Ended
	Mar. 31, 2020	Dec. 31, 2019
Derivative [Line Items]
Unrealized Gain (Loss) on Cash Flow Hedging Instruments	$ 1,186	$ 575
Loan Derivative [Member]
Derivative [Line Items]
Derivative, Notional Amount	$ 34,650	$ 35,503
Derivative, Average Fixed Interest Rate	4.685%	4.695%
Derivative, Average Variable Interest Rate	4.685%	4.695%
Derivative, Average Remaining Maturity	10 years 1 month 6 days	10 years 2 months 12 days
Unrealized Gain (Loss) on Cash Flow Hedging Instruments	$ 0	$ 0
Borrowing Derivative [Member]
Derivative [Line Items]
Derivative, Notional Amount	$ 25,000	$ 25,000
Derivative, Average Fixed Interest Rate	2.595%	2.595%
Derivative, Average Variable Interest Rate	1.836%	2.002%
Derivative, Average Remaining Maturity	2 years 2 months 12 days	2 years 6 months
Unrealized Gain (Loss) on Cash Flow Hedging Instruments	$ 1,186	$ 575