Fair Value (Financial Instruments Measured At Fair Value On A Non-Recurring Basis) (Details) - USD ($) $ in Thousands	9 Months Ended
	Sep. 30, 2016	Dec. 31, 2015
Impaired loans:
Fair Value Inputs, Adjustment for differences between the comparable market transactions	3.48%
Commercial [Member]
Impaired loans:
Impaired loans at Fair Value	$ 134	$ 143
Impaired loans:
Valuation Technique(s)	Comparable sales approach
Fair Value Inputs, Adjustment for differences between the comparable market transactions	3.48%	1.10%
Single-Family Residential [Member]
Impaired loans:
Impaired loans at Fair Value	$ 123	$ 128
Impaired loans:
Valuation Technique(s)	Comparable sales approach
Single-Family Residential [Member] | Minimum [Member]
Impaired loans:
Fair Value Inputs, Adjustment for differences between the comparable market transactions	1.81%	(1.23%)
Single-Family Residential [Member] | Maximum [Member]
Impaired loans:
Fair Value Inputs, Adjustment for differences between the comparable market transactions	3.61%	4.63%
Single-Family Residential [Member] | Weighted Average [Member]
Impaired loans:
Fair Value Inputs, Adjustment for differences between the comparable market transactions	2.91%	(0.17%)
Multi-Family Residential [Member]
Impaired loans:
Impaired loans at Fair Value	$ 39	$ 45
Impaired loans:
Valuation Technique(s)	Comparable sales approach
Fair Value Inputs, Adjustment for differences between the comparable market transactions	9.64%	5.74%
Non-Owner Occupied [Member]
Impaired loans:
Impaired loans at Fair Value	$ 2,172	$ 2,215
Impaired loans:
Valuation Technique(s)	Comparable sales approach
Non-Owner Occupied [Member] | Minimum [Member]
Impaired loans:
Fair Value Inputs, Adjustment for differences between the comparable market transactions	1.10%	1.10%
Non-Owner Occupied [Member] | Maximum [Member]
Impaired loans:
Fair Value Inputs, Adjustment for differences between the comparable market transactions	5.74%	5.74%
Non-Owner Occupied [Member] | Weighted Average [Member]
Impaired loans:
Fair Value Inputs, Adjustment for differences between the comparable market transactions	1.35%	1.35%
Owner Occupied [Member]
Impaired loans:
Impaired loans at Fair Value	$ 203	$ 213
Impaired loans:
Valuation Technique(s)	Comparable sales approach
Fair Value Inputs, Adjustment for differences between the comparable market transactions	(4.46%)	(29.30%)
Land [Member]
Impaired loans:
Impaired loans at Fair Value	$ 215	$ 245
Impaired loans:
Valuation Technique(s)	Comparable sales approach
Land [Member] | Minimum [Member]
Impaired loans:
Fair Value Inputs, Adjustment for differences between the comparable market transactions	(2.73%)	(1.89%)
Land [Member] | Maximum [Member]
Impaired loans:
Fair Value Inputs, Adjustment for differences between the comparable market transactions	1.50%	2.54%
Land [Member] | Weighted Average [Member]
Impaired loans:
Fair Value Inputs, Adjustment for differences between the comparable market transactions	(0.43%)	0.08%