Income Taxes (Narrative) (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2018	Dec. 31, 2017	Dec. 31, 2016	Dec. 31, 2015
Effective Income Tax Rate Reconciliation, At Federal Statutory Income Tax Rate		35.00%	34.00%	34.00%
Recognized provisional net tax expense		$ 2,700
Allowance for loan losses		2,893	$ 3,890
Unrecorded income tax liability from bad debt deductions		330	463
Scenario, Plan [Member]
Effective Income Tax Rate Reconciliation, At Federal Statutory Income Tax Rate	21.00%
Retained Earnings [Member]
Allowance for loan losses		$ 1,200	$ 1,200