Securities (Amortized Cost and Fair Values of Securities) (Details) (USD $) In Thousands, unless otherwise specified	3 Months Ended	12 Months Ended
Mar. 31, 2014	Dec. 31, 2013
Schedule of Investments [Line Items]
Available for Sale, Amortized Cost	$ 157,675	$ 162,072
Available-for-sale Securities, Gross Unrealized Gains	1,510	865
Available for Sale, Gross Unrealized Losses	(3,020)	(4,805)
Available for Sale, Fair Value	156,165	158,132
Held to Maturity, Amortized Cost	175	174
Held to Maturity, Fair Value	176	177
U.S. Government Agencies [Member]
Schedule of Investments [Line Items]
Available for Sale, Amortized Cost	27,762	34,471
Available-for-sale Securities, Gross Unrealized Gains	5
Available for Sale, Gross Unrealized Losses	(675)	(1,058)
Available for Sale, Fair Value	27,092	33,413
States and political subdivisions [Member]
Schedule of Investments [Line Items]
Available for Sale, Amortized Cost	62,177	60,174
Available-for-sale Securities, Gross Unrealized Gains	1,239	650
Available for Sale, Gross Unrealized Losses	(833)	(1,794)
Available for Sale, Fair Value	62,583	59,030
Held to Maturity, Amortized Cost	175	174
Held to Maturity, Gross Unrealized Gains	1	3
Held to Maturity, Fair Value	176	177
Corporate obligations [Member]
Schedule of Investments [Line Items]
Available for Sale, Amortized Cost	3,646	3,667
Available-for-sale Securities, Gross Unrealized Gains	81	84
Available for Sale, Gross Unrealized Losses	(27)	(40)
Available for Sale, Fair Value	3,700	3,711
Mortgage-backed securities-government sponsored entities [Member]
Schedule of Investments [Line Items]
Available for Sale, Amortized Cost	63,798	63,467
Available-for-sale Securities, Gross Unrealized Gains	132	81
Available for Sale, Gross Unrealized Losses	(1,485)	(1,898)
Available for Sale, Fair Value	62,445	61,650
Equity securities-financial services [Member]
Schedule of Investments [Line Items]
Available for Sale, Amortized Cost	292	293
Available-for-sale Securities, Gross Unrealized Gains	53	50
Available for Sale, Gross Unrealized Losses		(15)
Available for Sale, Fair Value	$ 345	$ 328

Amount of investment in debt and equity securities categorized neither as held-to-maturity nor trading.

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Amount of unrealized gain before deducting unrealized loss on investments in debt and equity securities classified as available-for-sale securities.

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Amount of unrealized loss before deducting unrealized gain on investments in available-for-sale securities.

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Amount after other than temporary impairment (OTTI) accretion, of investments in debt securities classified as held-to-maturity.

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Fair value of investments in debt securities classified as held-to-maturity.

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