Loans and Allowance for Loan Losses (Details 8) (USD $) In Thousands, unless otherwise specified	Mar. 31, 2015	Dec. 31, 2014
Allowance for loan losses and recorded investment in loans by impairment methodology
Allowance for loan losses, Individually evaluated	$ 5,028	$ 5,046
Allowance for loan losses, Collectively evaluated	7,213	6,706
Allowance for loan losses, Total	12,241	11,752
Recorded investment in loans, Individually evaluated	14,861	15,212
Recorded investment in loans, Collectively evaluated	894,460	856,234
Total gross loans, net of deferred fees	909,321	871,446
Commercial [Member]
Allowance for loan losses and recorded investment in loans by impairment methodology
Allowance for loan losses, Individually evaluated	3,944	3,960
Allowance for loan losses, Collectively evaluated	4,725	4,256
Allowance for loan losses, Total	8,669	8,216
Recorded investment in loans, Individually evaluated	12,587	12,935
Recorded investment in loans, Collectively evaluated	592,486	562,547
Total gross loans, net of deferred fees	605,073	575,482
Consumer [Member]
Allowance for loan losses and recorded investment in loans by impairment methodology
Allowance for loan losses, Individually evaluated	1,084	1,086
Allowance for loan losses, Collectively evaluated	2,488	2,450
Allowance for loan losses, Total	3,572	3,536
Recorded investment in loans, Individually evaluated	2,274	2,277
Recorded investment in loans, Collectively evaluated	301,974	293,687
Total gross loans, net of deferred fees	$ 304,248	$ 295,964

A valuation allowance for financing receivables that are expected to be uncollectible.

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- Definition

The valuation allowance for financing receivables that are expected to be uncollectible that were collectively evaluated for impairment.

+ References

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

-Publisher FASB

-Name Accounting Standards Codification

-Topic 310

-SubTopic 10

-Section 50

-Paragraph 11B

-Subparagraph (g)

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Amount of valuation allowance for financing receivables that are expected to be uncollectible that were individually evaluated for impairment.

+ References

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- Definition

The balance of financing receivables that were collectively evaluated for impairment.

+ References

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

-Publisher FASB

-Name Accounting Standards Codification

-Topic 310

-SubTopic 10

-Section 50

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- Definition

The balance of financing receivables that were individually evaluated for impairment.

+ References

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

-Publisher FASB

-Name Accounting Standards Codification

-Topic 310

-SubTopic 10

-Section 50

-Paragraph 11B

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- Definition

Amount before allowance and after deduction of deferred interest and fees, unamortized costs and premiums and discounts from face amounts, of loans and leases held in portfolio, including but not limited to, commercial and consumer loans. Excludes loans and leases covered under loss sharing agreements.

+ References

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

-Publisher FASB

-Name Accounting Standards Codification

-Topic 310

-SubTopic 10

-Section 50

-Paragraph 4

-URI http://asc.fasb.org/extlink&oid=49124121&loc=d3e5074-111524

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-Publisher FASB

-Name Accounting Standards Codification

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-Section 45

-Paragraph 2

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