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Loans and Allowance for Loan Losses (Details 2) - USD ($) $ in Thousands	Sep. 30, 2018	Dec. 31, 2017
Summary of credit risk profile of the Company's loan portfolio based on rating category
Total Loans	$ 771,130	$ 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		942
Loan Grade 3 Pass [Member]
Summary of credit risk profile of the Company's loan portfolio based on rating category
Total Loans	321,376	292,519
Loan Grade 4 Pass [Member]
Summary of credit risk profile of the Company's loan portfolio based on rating category
Total Loans	441,145	396,822
Total Pass [Member]
Summary of credit risk profile of the Company's loan portfolio based on rating category
Total Loans	762,521	690,283
Special Mention [Member]
Summary of credit risk profile of the Company's loan portfolio based on rating category
Total Loans	2,358	1,810
Substandard [Member]
Summary of credit risk profile of the Company's loan portfolio based on rating category
Total Loans	5,625	2,367
Doubtful [Member]
Summary of credit risk profile of the Company's loan portfolio based on rating category
Total Loans	626	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	119,242	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		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	17,929	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	97,591	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	115,520	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	737	512
Commercial & Industrial [Member] | Substandard [Member]
Summary of credit risk profile of the Company's loan portfolio based on rating category
Total Loans	2,625	7
Commercial & Industrial [Member] | Doubtful [Member]
Summary of credit risk profile of the Company's loan portfolio based on rating category
Total Loans	360	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	356,563	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		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	99,297	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	255,261	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	354,558	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	1,056	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	683	580
Commercial RE & Construction [Member] | Doubtful [Member]
Summary of credit risk profile of the Company's loan portfolio based on rating category
Total Loans	266	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	52,814	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	7,564	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	44,747	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	52,311	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	503	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	178,033	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		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	134,491	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	41,564	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	176,055	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	1,978	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		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	64,478	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
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	62,095	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	19,825	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	64,077	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	62	66
Consumer & Other [Member] | Substandard [Member]
Summary of credit risk profile of the Company's loan portfolio based on rating category
Total Loans	339	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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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://fasb.org/us-gaap/role/ref/legacyRef
-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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