Fair Value (Assets Measured At Fair Value On A Non-Recurring Basis) (Details) - USD ($) $ in Thousands	Jun. 30, 2017	Dec. 31, 2016
Impaired loans:
Total impaired loans	$ 4,916	$ 4,087
Financial instruments measured at fair value on a non-recurring basis [Member] | Fair Value, Inputs, Level 3 [Member]
Impaired loans:
Total impaired loans	4,076	2,650
Commercial [Member] | Financial instruments measured at fair value on a non-recurring basis [Member] | Fair Value, Inputs, Level 3 [Member]
Impaired loans:
Total impaired loans	122	130
Single-Family Residential [Member] | Financial instruments measured at fair value on a non-recurring basis [Member] | Fair Value, Inputs, Level 3 [Member]
Impaired loans:
Total impaired loans	119	122
Multi-Family Residential [Member] | Financial instruments measured at fair value on a non-recurring basis [Member] | Fair Value, Inputs, Level 3 [Member]
Impaired loans:
Total impaired loans	33	37
Non-Owner Occupied [Member] | Financial instruments measured at fair value on a non-recurring basis [Member] | Fair Value, Inputs, Level 3 [Member]
Impaired loans:
Total impaired loans	2,975	2,161
Owner Occupied [Member] | Financial instruments measured at fair value on a non-recurring basis [Member] | Fair Value, Inputs, Level 3 [Member]
Impaired loans:
Total impaired loans	$ 827	$ 200