Fair Values (Quantitative Information About Level 3 Fair Value Measurements) (Details) - Level 3 [Member] - USD ($) $ in Thousands		12 Months Ended
		Dec. 31, 2015	Dec. 31, 2014
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Impaired loans		$ 964	$ 2,916
Other Real Estate Owned, fair value		682	100
Residential Mortgage [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Impaired loans	[1]	115	1,244
Commercial Mortgage [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Impaired loans	[1]	97	97
Commercial Term [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Impaired loans	[1]	90	81
Commercial construction [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Impaired loans	[1]	559	$ 1,494
Consumer: Other [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Impaired loans	[1]	$ 103
Minimum [Member] | Disposal Costs [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Discount Rate	[2]	(8.00%)	(8.00%)
Minimum [Member] | Residential Mortgage [Member] | Appraisal Adjustments [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Discount Rate	[1],[2]	0.00%	0.00%
Minimum [Member] | Residential Mortgage [Member] | Disposal Costs [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Discount Rate	[1],[2]	(8.00%)	(8.00%)
Minimum [Member] | Commercial Mortgage [Member] | Appraisal Adjustments [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Discount Rate	[1],[2]	0.00%	0.00%
Minimum [Member] | Commercial Mortgage [Member] | Disposal Costs [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Discount Rate	[2]	(13.00%)	(13.00%)	[1]
Minimum [Member] | Commercial Term [Member] | Appraisal Adjustments [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Discount Rate	[1],[2]	(72.00%)	0.00%
Minimum [Member] | Commercial Term [Member] | Disposal Costs [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Discount Rate	[2]	(11.00%)	(11.00%)	[1]
Minimum [Member] | Commercial construction [Member] | Appraisal Adjustments [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Discount Rate	[1],[2]	0.00%	0.00%
Minimum [Member] | Commercial construction [Member] | Disposal Costs [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Discount Rate	[1],[2]	(8.00%)	(11.00%)
Minimum [Member] | Consumer: Other [Member] | Appraisal Adjustments [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Discount Rate	[1],[2]	0.00%
Minimum [Member] | Consumer: Other [Member] | Disposal Costs [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Discount Rate	[1],[2]	(8.00%)
Maximum [Member] | Disposal Costs [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Discount Rate	[2]	(8.00%)	(16.00%)
Maximum [Member] | Residential Mortgage [Member] | Appraisal Adjustments [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Discount Rate	[1],[2]	0.00%	0.00%
Maximum [Member] | Residential Mortgage [Member] | Disposal Costs [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Discount Rate	[1],[2]	(8.00%)	(8.00%)
Maximum [Member] | Commercial Mortgage [Member] | Appraisal Adjustments [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Discount Rate	[1],[2]	0.00%	0.00%
Maximum [Member] | Commercial Mortgage [Member] | Disposal Costs [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Discount Rate	[2]	(13.00%)	(13.00%)	[1]
Maximum [Member] | Commercial Term [Member] | Appraisal Adjustments [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Discount Rate	[1],[2]	(72.00%)	0.00%
Maximum [Member] | Commercial Term [Member] | Disposal Costs [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Discount Rate	[2]	(11.00%)	(11.00%)	[1]
Maximum [Member] | Commercial construction [Member] | Appraisal Adjustments [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Discount Rate	[1],[2]	0.00%	(47.00%)
Maximum [Member] | Commercial construction [Member] | Disposal Costs [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Discount Rate	[1],[2]	(8.00%)	(11.00%)
Maximum [Member] | Consumer: Other [Member] | Appraisal Adjustments [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Discount Rate	[1],[2]	0.00%
Maximum [Member] | Consumer: Other [Member] | Disposal Costs [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Discount Rate	[1],[2]	(8.00%)
Weighted Average [Member] | Disposal Costs [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Discount Rate	[2]	(8.00%)	(12.00%)
Weighted Average [Member] | Residential Mortgage [Member] | Appraisal Adjustments [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Discount Rate	[1],[2]	0.00%	0.00%
Weighted Average [Member] | Residential Mortgage [Member] | Disposal Costs [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Discount Rate	[1],[2]	(8.00%)	(8.00%)
Weighted Average [Member] | Commercial Mortgage [Member] | Appraisal Adjustments [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Discount Rate	[1],[2]	0.00%	0.00%
Weighted Average [Member] | Commercial Mortgage [Member] | Disposal Costs [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Discount Rate	[2]	(13.00%)	(13.00%)	[1]
Weighted Average [Member] | Commercial Term [Member] | Appraisal Adjustments [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Discount Rate	[1],[2]	(72.00%)	0.00%
Weighted Average [Member] | Commercial Term [Member] | Disposal Costs [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Discount Rate	[2]	(11.00%)	(11.00%)	[1]
Weighted Average [Member] | Commercial construction [Member] | Appraisal Adjustments [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Discount Rate	[1],[2]	0.00%	(19.00%)
Weighted Average [Member] | Commercial construction [Member] | Disposal Costs [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Discount Rate	[1],[2]	(8.00%)	(11.00%)
Weighted Average [Member] | Consumer: Other [Member] | Appraisal Adjustments [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Discount Rate	[1],[2]	0.00%
Weighted Average [Member] | Consumer: Other [Member] | Disposal Costs [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Discount Rate	[1],[2]	(8.00%)

[1] Fair value is generally determined through independent appraisals or sales contracts of the underlying collateral, which generally include various level 3 inputs which are not identifiable.

[2] Appraisals are adjusted by management for qualitative factors and disposal costs.