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Investment Securities (Summary of Cost Basis and Fair Values of Investment Securities) (Details) (USD $) In Thousands, unless otherwise specified	Mar. 31, 2014	Dec. 31, 2013
Available-For-Sale-Securities-And-Held-To-Maturity-Securities
Available for sale	$ 136,746	$ 141,978
Investment securities available for sale, Gross Unrealized Gains	3,190	3,185
Investment securities available for sale, Gross Unrealized Losses	(1,153)	(1,605)
Investment securities available for sale, Cost Basis	134,709	140,398
Investment securities held to maturity, Cost Basis	18,008	18,187
Investment securities held to maturity, Gross Unrealized Gains	333	289
Investment securities held to maturity, Gross Unrealized Losses	(471)	(688)
Held to Maturity, Fair Value, Total	17,870	17,788
U.S. Agency [Member]
Available-For-Sale-Securities-And-Held-To-Maturity-Securities
Available for sale	6,879	6,835
Investment securities available for sale, Gross Unrealized Gains	42	35
Investment securities available for sale, Gross Unrealized Losses	(90)	(126)
Investment securities available for sale, Cost Basis	6,927	6,926
U.S. Agency mortgage-backed securities [Member]
Available-For-Sale-Securities-And-Held-To-Maturity-Securities
Available for sale	118,027	123,382
Investment securities available for sale, Gross Unrealized Gains	3,099	3,129
Investment securities available for sale, Gross Unrealized Losses	(861)	(1,227)
Investment securities available for sale, Cost Basis	115,789	121,480
Investment securities held to maturity, Cost Basis	12,341	12,671
Investment securities held to maturity, Gross Unrealized Gains	309	289
Investment securities held to maturity, Gross Unrealized Losses	(343)	(477)
Held to Maturity, Fair Value, Total	12,307	12,483
Corporate bonds [Member]
Available-For-Sale-Securities-And-Held-To-Maturity-Securities
Available for sale	11,840	11,761
Investment securities available for sale, Gross Unrealized Gains	49	21
Investment securities available for sale, Gross Unrealized Losses	(202)	(252)
Investment securities available for sale, Cost Basis	11,993	11,992
Corporate bonds and other securities [Member]
Available-For-Sale-Securities-And-Held-To-Maturity-Securities
Investment securities held to maturity, Cost Basis	3,995	3,995
Investment securities held to maturity, Gross Unrealized Gains
Investment securities held to maturity, Gross Unrealized Losses	(53)	(91)
Held to Maturity, Fair Value, Total	3,942	3,904
Taxable Municipal [Member]
Available-For-Sale-Securities-And-Held-To-Maturity-Securities
Investment securities held to maturity, Cost Basis	1,672	1,521
Investment securities held to maturity, Gross Unrealized Gains	24
Investment securities held to maturity, Gross Unrealized Losses	(75)	(120)
Held to Maturity, Fair Value, Total	$ 1,621	$ 1,401

X

- Definition

Amount of accumulated pre-tax unrealized gains on investments in available-for-sale securities that are recognized in Accumulated Other Comprehensive Income (AOCI).

+ References

No definition available.

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- Definition

Amount of accumulated pre-tax unrealized loss before deducting unrealized gain on investments in available-for-sale securities recognized in Accumulated Other Comprehensive Income (AOCI).

+ References

No definition available.

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- Definition

This item represents the excess of amortized cost basis over fair value of securities in a gain position and which are categorized as held-to-maturinty.

+ References

No definition available.

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- Definition

This item represents the excess of amortized cost basis over fair value of securities in a loss position and which are categorized as held-to-maturinty.

+ References

No definition available.

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- Definition

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

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 320

-SubTopic 10

-Section 25

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This item represents the cost of debt and equity securities, which are categorized neither as held-to-maturity nor trading, net of adjustments including accretion, amortization, collection of cash, previous other-than-temporary impairments recognized in earnings (less any cumulative-effect adjustments recognized, as defined), and fair value hedge accounting adjustments, if any.

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-Publisher FASB

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-Section S99

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- Definition

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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-Publisher FASB

-Name Accounting Standards Codification

-Topic 320

-SubTopic 10

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