Securities (Fair Value and Gross Unrealized Losses for Securities Available for Sale) (Details) - USD ($) $ in Thousands	Dec. 31, 2015	Dec. 31, 2014
Available-for-sale Securities, Continuous Unrealized Loss Position, Fair Value [Abstract]
Fair Value, Less than 12 months	$ 43,273	$ 4,995
Fair Value, 12 months or more	3,587	25,473
Fair Value, Total	46,860	30,468
Available-for-sale Securities, Continuous Unrealized Loss Position, Aggregate Loss [Abstract]
Gross Unrealized Losses, Less than 12 months	359	13
Gross Unrealized Losses, 12 months or more	43	344
Gross Unrealized Losses, Total	402	357
Obligations of U.S. government corporations and agencies [Member]
Available-for-sale Securities, Continuous Unrealized Loss Position, Fair Value [Abstract]
Fair Value, Less than 12 months	21,296	1,997
Fair Value, 12 months or more	1,985	21,615
Fair Value, Total	23,281	23,612
Available-for-sale Securities, Continuous Unrealized Loss Position, Aggregate Loss [Abstract]
Gross Unrealized Losses, Less than 12 months	143	1
Gross Unrealized Losses, 12 months or more	15	298
Gross Unrealized Losses, Total	158	299
Mortgage-backed securities [Member]
Available-for-sale Securities, Continuous Unrealized Loss Position, Fair Value [Abstract]
Fair Value, Less than 12 months	18,563	0
Fair Value, 12 months or more	1,105	1,444
Fair Value, Total	19,668	1,444
Available-for-sale Securities, Continuous Unrealized Loss Position, Aggregate Loss [Abstract]
Gross Unrealized Losses, Less than 12 months	194	0
Gross Unrealized Losses, 12 months or more	26	11
Gross Unrealized Losses, Total	220	11
Obligations of states and political subdivisions [Member]
Available-for-sale Securities, Continuous Unrealized Loss Position, Fair Value [Abstract]
Fair Value, Less than 12 months	3,414	2,998
Fair Value, 12 months or more	497	2,414
Fair Value, Total	3,911	5,412
Available-for-sale Securities, Continuous Unrealized Loss Position, Aggregate Loss [Abstract]
Gross Unrealized Losses, Less than 12 months	22	12
Gross Unrealized Losses, 12 months or more	2	35
Gross Unrealized Losses, Total	$ 24	$ 47

Amount of accumulated unrealized loss on investments in debt and equity securities classified as available-for-sale that have been in a continuous loss position for twelve months or longer.

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 320
-SubTopic 10
-Section 50
-Paragraph 6
-Subparagraph (a)(2)
-URI http://asc.fasb.org/extlink&oid=27724398&loc=d3e27290-111563

Reference 2: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
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Amount of accumulated unrealized loss on investments in debt and equity securities classified as available-for-sale in a continuous loss position.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
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-URI http://asc.fasb.org/extlink&oid=27724398&loc=d3e27337-111563

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