Loans Receivable and Allowance for Loan Losses (Gross Loans By Loan Portfolio Class) (Details) (USD $) In Thousands, unless otherwise specified	Mar. 31, 2014	Dec. 31, 2013
Financing Receivable Portfolio Summary [Line Items]
Total loans receivable	$ 697,071	$ 679,549
Deferred costs (fees)	(223)	(238)
Allowance for loan losses	(11,950)	(12,263)
Net loans receivable	684,898	667,048
Commercial Real Estate [Member]
Financing Receivable Portfolio Summary [Line Items]
Total loans receivable	344,125	342,794
Construction and Land Development [Member]
Financing Receivable Portfolio Summary [Line Items]
Total loans receivable	26,931	23,977
Commercial and Industrial [Member]
Financing Receivable Portfolio Summary [Line Items]
Total loans receivable	125,792	118,209
Owner occupied Real Estate [Member]
Financing Receivable Portfolio Summary [Line Items]
Total loans receivable	164,325	160,229
Consumer and Other [Member]
Financing Receivable Portfolio Summary [Line Items]
Total loans receivable	33,554	31,981
Residential Mortgage [Member]
Financing Receivable Portfolio Summary [Line Items]
Total loans receivable	$ 2,344	$ 2,359

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Amount of allowance to cover probable credit losses on loans and leases. Includes carryover of or adjustments to the allowance for loan losses in connection with business combinations. Excludes allowance for 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 942

-SubTopic 210

-Section S99

-Paragraph 1

-Subparagraph (SX 210.9-03.7(d))

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Reference 4: http://www.xbrl.org/2003/role/presentationRef

-Publisher SEC

-Name Staff Accounting Bulletin (SAB)

-Number Topic 6

-Section L

-Subsection 1

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- Definition

Amount of deferred interest and fee income, unamortized costs incurred to originate loans and leases, unamortized loan commitments and loan syndication fees, and premiums over or discounts from face amounts of acquired loans. Excludes amounts for 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

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

+ References

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Amount after allowance and 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 and loans held for sale.

+ References

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

-Publisher FASB

-Name Accounting Standards Codification

-Topic 310

-SubTopic 10

-Section 45

-Paragraph 2

-URI http://asc.fasb.org/extlink&oid=28367877&loc=d3e4428-111522

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