Fair Value (Assets Measured At Fair Value On A Non-Recurring Basis) (Details) - USD ($) $ in Thousands	Mar. 31, 2017	Dec. 31, 2016
Impaired loans:
Total impaired loans	$ 4,627	$ 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	3,375	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	126	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	120	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	35	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	2,153	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	$ 941	$ 200