Securities (Unrealized Losses On Securities) (Details) - USD ($) $ in Thousands	Mar. 31, 2016	Dec. 31, 2015
Investments In Debt And Marketable Equity Securities [Line Items]
Held To Maturity, Total, Unrealized Losses	$ (24)	$ (39)
Total temporarily impaired securities, Less than 12 months, Fair Value	18,818	22,303
Total temporarily impaired securities, 12 months or longer, Fair Value	9,993	12,833
Total temporarily impaired securities, Total, Fair Value	28,811	35,136
Total temporarily impaired securities, Less than 12 months, Unrealized Losses	(137)	(275)
Total temporarily impaired securities, 12 months or longer, Unrealized Losses	(115)	(372)
Total temporarily impaired securities, Total, Unrealized Losses	(252)	(647)
U.S. Government Agencies [Member]
Investments In Debt And Marketable Equity Securities [Line Items]
Available for Sale, Less than 12 months, Fair Value		4,531
Available for Sale, 12 months or longer, Fair Value	1,985	5,855
Available for Sale, Total, Fair Value	1,985	10,386
Available for Sale, Less than 12 months, Unrealized Losses		(89)
Available for Sale, 12 months or longer, Unrealized Losses	(15)	(145)
Available for Sale, Total, Unrealized Losses	(15)	(234)
States and Political Subdivisions [Member]
Investments In Debt And Marketable Equity Securities [Line Items]
Available for Sale, Less than 12 months, Fair Value	1,196	3,133
Available for Sale, 12 months or longer, Fair Value	1,115	1,117
Available for Sale, Total, Fair Value	2,311	4,250
Available for Sale, Less than 12 months, Unrealized Losses	(1)	(6)
Available for Sale, 12 months or longer, Unrealized Losses	(22)	(23)
Available for Sale, Total, Unrealized Losses	(23)	(29)
Held To Maturity, Less than 12 months, Fair Value	630	626
Held To Maturity, 12 months or longer, Fair Value	426	495
Held To Maturity, Total, Fair Value	1,056	1,121
Held To Maturity, Less than 12 months, Unrealized Losses	(7)	(11)
Held To Maturity, 12 months or longer, Unrealized Losses	(17)	(28)
Held To Maturity, Total, Unrealized Losses	(24)	(39)
Total Debt Securities [Member]
Investments In Debt And Marketable Equity Securities [Line Items]
Available for Sale, Less than 12 months, Fair Value	1,196	7,664
Available for Sale, 12 months or longer, Fair Value	3,100	6,972
Available for Sale, Total, Fair Value	4,296	14,636
Available for Sale, Less than 12 months, Unrealized Losses	(1)	(95)
Available for Sale, 12 months or longer, Unrealized Losses	(37)	(168)
Available for Sale, Total, Unrealized Losses	(38)	(263)
Total Mortgage-Backed Securities [Member]
Investments In Debt And Marketable Equity Securities [Line Items]
Available for Sale, Less than 12 months, Fair Value	16,992	14,013
Available for Sale, 12 months or longer, Fair Value	6,467	5,366
Available for Sale, Total, Fair Value	23,459	19,379
Available for Sale, Less than 12 months, Unrealized Losses	(129)	(169)
Available for Sale, 12 months or longer, Unrealized Losses	(61)	(176)
Available for Sale, Total, Unrealized Losses	(190)	(345)
FNMA [Member]
Investments In Debt And Marketable Equity Securities [Line Items]
Available for Sale, Less than 12 months, Fair Value	6,581	3,856
Available for Sale, Total, Fair Value	6,581	3,856
Available for Sale, Less than 12 months, Unrealized Losses	(26)	(25)
Available for Sale, Total, Unrealized Losses	(26)	(25)
FHLMC [Member]
Investments In Debt And Marketable Equity Securities [Line Items]
Available for Sale, 12 months or longer, Fair Value	1,216	1,234
Available for Sale, Total, Fair Value	1,216	1,234
Available for Sale, 12 months or longer, Unrealized Losses	(32)	(56)
Available for Sale, Total, Unrealized Losses	(32)	(56)
GNMA [Member]
Investments In Debt And Marketable Equity Securities [Line Items]
Available for Sale, Less than 12 months, Fair Value	4,427	3,480
Available for Sale, 12 months or longer, Fair Value	1,614	471
Available for Sale, Total, Fair Value	6,041	3,951
Available for Sale, Less than 12 months, Unrealized Losses	(22)	(55)
Available for Sale, 12 months or longer, Unrealized Losses	(8)	(6)
Available for Sale, Total, Unrealized Losses	(30)	(61)
CMO [Member]
Investments In Debt And Marketable Equity Securities [Line Items]
Available for Sale, Less than 12 months, Fair Value	5,984	6,677
Available for Sale, 12 months or longer, Fair Value	3,637	3,661
Available for Sale, Total, Fair Value	9,621	10,338
Available for Sale, Less than 12 months, Unrealized Losses	(81)	(89)
Available for Sale, 12 months or longer, Unrealized Losses	(21)	(114)
Available for Sale, Total, Unrealized Losses	$ (102)	$ (203)

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