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Loans and Allowance for Loan Losses (Details 2) - USD ($) $ in Thousands	Mar. 31, 2018	Dec. 31, 2017
Summary of credit risk profile of the Company's loan portfolio based on rating category
Total Loans	$ 706,706	$ 696,128
Loan Grade 1-2 Pass [Member]
Summary of credit risk profile of the Company's loan portfolio based on rating category
Total Loans	857	942
Loan Grade 3 Pass [Member]
Summary of credit risk profile of the Company's loan portfolio based on rating category
Total Loans	287,861	292,519
Loan Grade 4 Pass [Member]
Summary of credit risk profile of the Company's loan portfolio based on rating category
Total Loans	408,904	396,822
Total Pass [Member]
Summary of credit risk profile of the Company's loan portfolio based on rating category
Total Loans	697,622	690,283
Special Mention [Member]
Summary of credit risk profile of the Company's loan portfolio based on rating category
Total Loans	5,391	1,810
Substandard [Member]
Summary of credit risk profile of the Company's loan portfolio based on rating category
Total Loans	2,793	2,367
Doubtful [Member]
Summary of credit risk profile of the Company's loan portfolio based on rating category
Total Loans	900	1,668
Loss [Member]
Summary of credit risk profile of the Company's loan portfolio based on rating category
Total Loans
Commercial & Industrial [Member]
Summary of credit risk profile of the Company's loan portfolio based on rating category
Total Loans	107,078	101,554
Commercial & Industrial [Member] | Loan Grade 1-2 Pass [Member]
Summary of credit risk profile of the Company's loan portfolio based on rating category
Total Loans	19	96
Commercial & Industrial [Member] | Loan Grade 3 Pass [Member]
Summary of credit risk profile of the Company's loan portfolio based on rating category
Total Loans	18,237	19,883
Commercial & Industrial [Member] | Loan Grade 4 Pass [Member]
Summary of credit risk profile of the Company's loan portfolio based on rating category
Total Loans	84,804	80,448
Commercial & Industrial [Member] | Total Pass [Member]
Summary of credit risk profile of the Company's loan portfolio based on rating category
Total Loans	103,060	100,427
Commercial & Industrial [Member] | Special Mention [Member]
Summary of credit risk profile of the Company's loan portfolio based on rating category
Total Loans	3,395	512
Commercial & Industrial [Member] | Substandard [Member]
Summary of credit risk profile of the Company's loan portfolio based on rating category
Total Loans	88	7
Commercial & Industrial [Member] | Doubtful [Member]
Summary of credit risk profile of the Company's loan portfolio based on rating category
Total Loans	535	608
Commercial & Industrial [Member] | Loss [Member]
Summary of credit risk profile of the Company's loan portfolio based on rating category
Total Loans
Commercial RE & Construction [Member]
Summary of credit risk profile of the Company's loan portfolio based on rating category
Total Loans	338,586	332,154
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
Total Loans	9	13
Commercial RE & Construction [Member] | Loan Grade 3 Pass [Member]
Summary of credit risk profile of the Company's loan portfolio based on rating category
Total Loans	92,736	93,222
Commercial RE & Construction [Member] | Loan Grade 4 Pass [Member]
Summary of credit risk profile of the Company's loan portfolio based on rating category
Total Loans	243,601	236,217
Commercial RE & Construction [Member] | Total Pass [Member]
Summary of credit risk profile of the Company's loan portfolio based on rating category
Total Loans	336,346	329,452
Commercial RE & Construction [Member] | Special Mention [Member]
Summary of credit risk profile of the Company's loan portfolio based on rating category
Total Loans	1,474	1,100
Commercial RE & Construction [Member] | Substandard [Member]
Summary of credit risk profile of the Company's loan portfolio based on rating category
Total Loans	438	580
Commercial RE & Construction [Member] | Doubtful [Member]
Summary of credit risk profile of the Company's loan portfolio based on rating category
Total Loans	328	1,022
Commercial RE & Construction [Member] | Loss [Member]
Summary of credit risk profile of the Company's loan portfolio based on rating category
Total Loans
Agricultural & Farmland [Member]
Summary of credit risk profile of the Company's loan portfolio based on rating category
Total Loans	50,266	51,947
Agricultural & Farmland [Member] | Loan Grade 1-2 Pass [Member]
Summary of credit risk profile of the Company's loan portfolio based on rating category
Total Loans
Agricultural & Farmland [Member] | Loan Grade 3 Pass [Member]
Summary of credit risk profile of the Company's loan portfolio based on rating category
Total Loans	7,741	8,080
Agricultural & Farmland [Member] | Loan Grade 4 Pass [Member]
Summary of credit risk profile of the Company's loan portfolio based on rating category
Total Loans	42,064	43,735
Agricultural & Farmland [Member] | Total Pass [Member]
Summary of credit risk profile of the Company's loan portfolio based on rating category
Total Loans	49,805	51,815
Agricultural & Farmland [Member] | Special Mention [Member]
Summary of credit risk profile of the Company's loan portfolio based on rating category
Total Loans	461	132
Agricultural & Farmland [Member] | Substandard [Member]
Summary of credit risk profile of the Company's loan portfolio based on rating category
Total Loans
Agricultural & Farmland [Member] | Doubtful [Member]
Summary of credit risk profile of the Company's loan portfolio based on rating category
Total Loans
Agricultural & Farmland [Member] | Loss [Member]
Summary of credit risk profile of the Company's loan portfolio based on rating category
Total Loans
Residential Real Estate [Member]
Summary of credit risk profile of the Company's loan portfolio based on rating category
Total Loans	151,820	150,854
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
Total Loans	828	832
Residential Real Estate [Member] | Loan Grade 3 Pass [Member]
Summary of credit risk profile of the Company's loan portfolio based on rating category
Total Loans	112,491	114,130
Residential Real Estate [Member] | Loan Grade 4 Pass [Member]
Summary of credit risk profile of the Company's loan portfolio based on rating category
Total Loans	36,370	34,271
Residential Real Estate [Member] | Total Pass [Member]
Summary of credit risk profile of the Company's loan portfolio based on rating category
Total Loans	149,689	149,233
Residential Real Estate [Member] | Special Mention [Member]
Summary of credit risk profile of the Company's loan portfolio based on rating category
Total Loans
Residential Real Estate [Member] | Substandard [Member]
Summary of credit risk profile of the Company's loan portfolio based on rating category
Total Loans	2,094	1,583
Residential Real Estate [Member] | Doubtful [Member]
Summary of credit risk profile of the Company's loan portfolio based on rating category
Total Loans	37	38
Residential Real Estate [Member] | Loss [Member]
Summary of credit risk profile of the Company's loan portfolio based on rating category
Total Loans
Consumer & Other [Member]
Summary of credit risk profile of the Company's loan portfolio based on rating category
Total Loans	58,956	59,619
Consumer & Other [Member] | Loan Grade 1-2 Pass [Member]
Summary of credit risk profile of the Company's loan portfolio based on rating category
Total Loans	1	1
Consumer & Other [Member] | Loan Grade 3 Pass [Member]
Summary of credit risk profile of the Company's loan portfolio based on rating category
Total Loans	56,656	57,204
Consumer & Other [Member] | Loan Grade 4 Pass [Member]
Summary of credit risk profile of the Company's loan portfolio based on rating category
Total Loans	2,065	2,151
Consumer & Other [Member] | Total Pass [Member]
Summary of credit risk profile of the Company's loan portfolio based on rating category
Total Loans	58,722	59,356
Consumer & Other [Member] | Special Mention [Member]
Summary of credit risk profile of the Company's loan portfolio based on rating category
Total Loans	61	66
Consumer & Other [Member] | Substandard [Member]
Summary of credit risk profile of the Company's loan portfolio based on rating category
Total Loans	173	197
Consumer & Other [Member] | Doubtful [Member]
Summary of credit risk profile of the Company's loan portfolio based on rating category
Total Loans
Consumer & Other [Member] | Loss [Member]
Summary of credit risk profile of the Company's loan portfolio based on rating category
Total Loans

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- Definition

Credit risk profile of the Company's loan portfolio based on rating category.

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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

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=82891408&loc=d3e4428-111522

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