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Loans and Allowance for Loan Losses (Details 2) (USD $) In Thousands, unless otherwise specified	Mar. 31, 2013	Dec. 31, 2012
Summary of credit risk profile of the Company's loan portfolio based on rating category
Loans and Leases Receivable, Gross	$ 455,443	$ 463,665
Loan Grade 1-2 Pass [Member]
Summary of credit risk profile of the Company's loan portfolio based on rating category
Loans and Leases Receivable, Gross	968	1,318
Loan Grade 3 Pass [Member]
Summary of credit risk profile of the Company's loan portfolio based on rating category
Loans and Leases Receivable, Gross	206,151	208,442
Loan Grade 4 Pass [Member]
Summary of credit risk profile of the Company's loan portfolio based on rating category
Loans and Leases Receivable, Gross	223,577	229,551
Pass [Member]
Summary of credit risk profile of the Company's loan portfolio based on rating category
Loans and Leases Receivable, Gross	430,696	439,311
Special Mention [Member]
Summary of credit risk profile of the Company's loan portfolio based on rating category
Loans and Leases Receivable, Gross	14,980	13,834
Substandard [Member]
Summary of credit risk profile of the Company's loan portfolio based on rating category
Loans and Leases Receivable, Gross	5,142	5,330
Doubtful [Member]
Summary of credit risk profile of the Company's loan portfolio based on rating category
Loans and Leases Receivable, Gross	4,625	5,190
Loss [Member]
Summary of credit risk profile of the Company's loan portfolio based on rating category
Loans and Leases Receivable, Gross
Commercial & Industrial [Member]
Summary of credit risk profile of the Company's loan portfolio based on rating category
Loans and Leases Receivable, Gross	80,431	81,767
Commercial & Industrial [Member] | Loan Grade 1-2 Pass [Member]
Summary of credit risk profile of the Company's loan portfolio based on rating category
Loans and Leases Receivable, Gross	764	1,108
Commercial & Industrial [Member] | Loan Grade 3 Pass [Member]
Summary of credit risk profile of the Company's loan portfolio based on rating category
Loans and Leases Receivable, Gross	26,077	23,028
Commercial & Industrial [Member] | Loan Grade 4 Pass [Member]
Summary of credit risk profile of the Company's loan portfolio based on rating category
Loans and Leases Receivable, Gross	51,122	54,871
Commercial & Industrial [Member] | Pass [Member]
Summary of credit risk profile of the Company's loan portfolio based on rating category
Loans and Leases Receivable, Gross	77,963	79,007
Commercial & Industrial [Member] | Special Mention [Member]
Summary of credit risk profile of the Company's loan portfolio based on rating category
Loans and Leases Receivable, Gross	94	88
Commercial & Industrial [Member] | Substandard [Member]
Summary of credit risk profile of the Company's loan portfolio based on rating category
Loans and Leases Receivable, Gross	1,351	1,429
Commercial & Industrial [Member] | Doubtful [Member]
Summary of credit risk profile of the Company's loan portfolio based on rating category
Loans and Leases Receivable, Gross	1,023	1,243
Commercial & Industrial [Member] | Loss [Member]
Summary of credit risk profile of the Company's loan portfolio based on rating category
Loans and Leases Receivable, Gross
Commercial RE & Construction [Member]
Summary of credit risk profile of the Company's loan portfolio based on rating category
Loans and Leases Receivable, Gross	199,615	201,392
Commercial RE & Construction [Member] | Loan Grade 1-2 Pass [Member]
Summary of credit risk profile of the Company's loan portfolio based on rating category
Loans and Leases Receivable, Gross	96	101
Commercial RE & Construction [Member] | Loan Grade 3 Pass [Member]
Summary of credit risk profile of the Company's loan portfolio based on rating category
Loans and Leases Receivable, Gross	51,425	55,175
Commercial RE & Construction [Member] | Loan Grade 4 Pass [Member]
Summary of credit risk profile of the Company's loan portfolio based on rating category
Loans and Leases Receivable, Gross	131,228	129,846
Commercial RE & Construction [Member] | Pass [Member]
Summary of credit risk profile of the Company's loan portfolio based on rating category
Loans and Leases Receivable, Gross	182,749	185,122
Commercial RE & Construction [Member] | Special Mention [Member]
Summary of credit risk profile of the Company's loan portfolio based on rating category
Loans and Leases Receivable, Gross	13,318	12,370
Commercial RE & Construction [Member] | Substandard [Member]
Summary of credit risk profile of the Company's loan portfolio based on rating category
Loans and Leases Receivable, Gross	3,089	3,024
Commercial RE & Construction [Member] | Doubtful [Member]
Summary of credit risk profile of the Company's loan portfolio based on rating category
Loans and Leases Receivable, Gross	459	876
Commercial RE & Construction [Member] | Loss [Member]
Summary of credit risk profile of the Company's loan portfolio based on rating category
Loans and Leases Receivable, Gross
Agricultural & Farmland [Member]
Summary of credit risk profile of the Company's loan portfolio based on rating category
Loans and Leases Receivable, Gross	37,950	42,276
Agricultural & Farmland [Member] | Loan Grade 1-2 Pass [Member]
Summary of credit risk profile of the Company's loan portfolio based on rating category
Loans and Leases Receivable, Gross	106	109
Agricultural & Farmland [Member] | Loan Grade 3 Pass [Member]
Summary of credit risk profile of the Company's loan portfolio based on rating category
Loans and Leases Receivable, Gross	6,830	7,938
Agricultural & Farmland [Member] | Loan Grade 4 Pass [Member]
Summary of credit risk profile of the Company's loan portfolio based on rating category
Loans and Leases Receivable, Gross	30,980	34,195
Agricultural & Farmland [Member] | Pass [Member]
Summary of credit risk profile of the Company's loan portfolio based on rating category
Loans and Leases Receivable, Gross	37,916	42,242
Agricultural & Farmland [Member] | Special Mention [Member]
Summary of credit risk profile of the Company's loan portfolio based on rating category
Loans and Leases Receivable, Gross
Agricultural & Farmland [Member] | Substandard [Member]
Summary of credit risk profile of the Company's loan portfolio based on rating category
Loans and Leases Receivable, Gross	34	34
Agricultural & Farmland [Member] | Doubtful [Member]
Summary of credit risk profile of the Company's loan portfolio based on rating category
Loans and Leases Receivable, Gross
Agricultural & Farmland [Member] | Loss [Member]
Summary of credit risk profile of the Company's loan portfolio based on rating category
Loans and Leases Receivable, Gross
Residential Real Estate [Member]
Summary of credit risk profile of the Company's loan portfolio based on rating category
Loans and Leases Receivable, Gross	89,669	87,859
Residential Real Estate [Member] | Loan Grade 1-2 Pass [Member]
Summary of credit risk profile of the Company's loan portfolio based on rating category
Loans and Leases Receivable, Gross
Residential Real Estate [Member] | Loan Grade 3 Pass [Member]
Summary of credit risk profile of the Company's loan portfolio based on rating category
Loans and Leases Receivable, Gross	78,972	77,221
Residential Real Estate [Member] | Loan Grade 4 Pass [Member]
Summary of credit risk profile of the Company's loan portfolio based on rating category
Loans and Leases Receivable, Gross	6,196	6,285
Residential Real Estate [Member] | Pass [Member]
Summary of credit risk profile of the Company's loan portfolio based on rating category
Loans and Leases Receivable, Gross	85,168	83,506
Residential Real Estate [Member] | Special Mention [Member]
Summary of credit risk profile of the Company's loan portfolio based on rating category
Loans and Leases Receivable, Gross	1,424	1,186
Residential Real Estate [Member] | Substandard [Member]
Summary of credit risk profile of the Company's loan portfolio based on rating category
Loans and Leases Receivable, Gross	463	699
Residential Real Estate [Member] | Doubtful [Member]
Summary of credit risk profile of the Company's loan portfolio based on rating category
Loans and Leases Receivable, Gross	2,614	2,468
Residential Real Estate [Member] | Loss [Member]
Summary of credit risk profile of the Company's loan portfolio based on rating category
Loans and Leases Receivable, Gross
Home Equity & Consumer [Member]
Summary of credit risk profile of the Company's loan portfolio based on rating category
Loans and Leases Receivable, Gross	47,640	50,223
Home Equity & Consumer [Member] | Loan Grade 1-2 Pass [Member]
Summary of credit risk profile of the Company's loan portfolio based on rating category
Loans and Leases Receivable, Gross	2
Home Equity & Consumer [Member] | Loan Grade 3 Pass [Member]
Summary of credit risk profile of the Company's loan portfolio based on rating category
Loans and Leases Receivable, Gross	42,830	45,063
Home Equity & Consumer [Member] | Loan Grade 4 Pass [Member]
Summary of credit risk profile of the Company's loan portfolio based on rating category
Loans and Leases Receivable, Gross	3,930	4,223
Home Equity & Consumer [Member] | Pass [Member]
Summary of credit risk profile of the Company's loan portfolio based on rating category
Loans and Leases Receivable, Gross	46,762	49,286
Home Equity & Consumer [Member] | Special Mention [Member]
Summary of credit risk profile of the Company's loan portfolio based on rating category
Loans and Leases Receivable, Gross	144	190
Home Equity & Consumer [Member] | Substandard [Member]
Summary of credit risk profile of the Company's loan portfolio based on rating category
Loans and Leases Receivable, Gross	205	144
Home Equity & Consumer [Member] | Doubtful [Member]
Summary of credit risk profile of the Company's loan portfolio based on rating category
Loans and Leases Receivable, Gross	529	603
Home Equity & Consumer [Member] | Loss [Member]
Summary of credit risk profile of the Company's loan portfolio based on rating category
Loans and Leases Receivable, Gross
Other [Member]
Summary of credit risk profile of the Company's loan portfolio based on rating category
Loans and Leases Receivable, Gross	138	148
Other [Member] | Loan Grade 1-2 Pass [Member]
Summary of credit risk profile of the Company's loan portfolio based on rating category
Loans and Leases Receivable, Gross
Other [Member] | Loan Grade 3 Pass [Member]
Summary of credit risk profile of the Company's loan portfolio based on rating category
Loans and Leases Receivable, Gross	17	17
Other [Member] | Loan Grade 4 Pass [Member]
Summary of credit risk profile of the Company's loan portfolio based on rating category
Loans and Leases Receivable, Gross	121	131
Other [Member] | Pass [Member]
Summary of credit risk profile of the Company's loan portfolio based on rating category
Loans and Leases Receivable, Gross	138	148
Other [Member] | Special Mention [Member]
Summary of credit risk profile of the Company's loan portfolio based on rating category
Loans and Leases Receivable, Gross
Other [Member] | Substandard [Member]
Summary of credit risk profile of the Company's loan portfolio based on rating category
Loans and Leases Receivable, Gross
Other [Member] | Doubtful [Member]
Summary of credit risk profile of the Company's loan portfolio based on rating category
Loans and Leases Receivable, Gross
Other [Member] | Loss [Member]
Summary of credit risk profile of the Company's loan portfolio based on rating category
Loans and Leases Receivable, Gross

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- Definition

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

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=6375948&loc=d3e4428-111522



Reference 2: http://www.xbrl.org/2003/role/presentationRef

-Publisher AICPA

-Name Statement of Position (SOP)

-Number 01-6

-Paragraph 13

-Subparagraph e

-LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009. This reference is included to help users transition from the previous accounting hierarchy and will be removed from future versions of this taxonomy.

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