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Loans and Allowance for Loan Losses (Details 2) (USD $) In Thousands, unless otherwise specified	Dec. 31, 2012	Dec. 31, 2011
Summary of credit risk profile of the Company's loan portfolio based on rating category
Loans and Leases Receivable, Gross	$ 463,665	$ 442,855
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	1,318	3,064
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	208,442	220,020
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	229,551	191,334
Pass [Member]
Summary of credit risk profile of the Company's loan portfolio based on rating category
Loans and Leases Receivable, Gross	439,311	416,418
Special Mention [Member]
Summary of credit risk profile of the Company's loan portfolio based on rating category
Loans and Leases Receivable, Gross	13,834	12,056
Substandard [Member]
Summary of credit risk profile of the Company's loan portfolio based on rating category
Loans and Leases Receivable, Gross	5,330	7,372
Doubtful [Member]
Summary of credit risk profile of the Company's loan portfolio based on rating category
Loans and Leases Receivable, Gross	5,190	7,009
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	81,767	78,112
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	1,108	909
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	23,028	24,375
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	54,871	48,004
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	79,007	73,288
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	88	610
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	1,429	2,037
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	1,243	2,177
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	201,392	187,829
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	101	188
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	55,175	62,506
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	129,846	110,633
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	185,122	173,327
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	12,370	9,703
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	3,024	3,358
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	876	1,441
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	42,276	38,361
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	109	152
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	7,938	13,203
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	34,195	24,950
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	42,242	38,305
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		5
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	51
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	87,859	87,656
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		1,548
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	77,221	78,122
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	6,285	1,576
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	83,506	81,246
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	1,186	1,666
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	699	1,834
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	2,468	2,910
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	50,223	50,681
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		127
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	45,063	43,814
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	4,223	6,095
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	49,286	50,036
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	190	72
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	144	92
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	603	481
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	148	216
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		140
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
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	131	76
Other [Member] | Pass [Member]
Summary of credit risk profile of the Company's loan portfolio based on rating category
Loans and Leases Receivable, Gross	148	216
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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