Fair Value of Financial Statements (Schedule of assets and liabilities measured at fair value on a non - recurring basis) (Details) - USD ($) $ in Thousands	Sep. 30, 2019	Dec. 31, 2018
Quoted Prices in Active Markets for Identical Assets (Level 1)
Assets
Total	$ 10,854	$ 8,001
Significant Other Observable Inputs (Level 2)
Assets
Total	9,273	7,410
Significant Unobservable Inputs (Level 3)
Assets
Total	105,791	99,643
Nonrecurring Basis
Assets
Impaired Loans	751	90
Repossessed Assets	0	0
Total	751	90
Nonrecurring Basis | Quoted Prices in Active Markets for Identical Assets (Level 1)
Assets
Impaired Loans	0	0
Repossessed Assets	0	0
Total	0	0
Nonrecurring Basis | Significant Other Observable Inputs (Level 2)
Assets
Impaired Loans	751	90
Repossessed Assets	0	0
Total	751	90
Nonrecurring Basis | Significant Unobservable Inputs (Level 3)
Assets
Impaired Loans	0	0
Repossessed Assets	0	0
Total	$ 0	$ 0