Loans and Allowance for Loan Losses (Details 1) - USD ($) $ in Thousands	3 Months Ended
Mar. 31, 2017	Mar. 31, 2016	Dec. 31, 2016
Summary of balance of the allowance for loan losses and the recorded investment in loans
Beginning balance	$ 7,725	$ 6,990
Charge Offs	(51)	(94)
Recoveries	5	59
Provision		250
Ending Balance	7,679	7,205
Allowance: Ending balance: individually evaluated for impairment	272		$ 300
Allowance: Ending balance: collectively evaluated for impairment	7,407		7,425
Loans: Ending balance: individually evaluated for impairment	3,308		3,795
Loans: Ending balance: collectively evaluated for impairment	623,044		640,303
Commercial & Industrial [Member]
Summary of balance of the allowance for loan losses and the recorded investment in loans
Beginning balance	1,204	914
Charge Offs		(92)
Recoveries	1	35
Provision	(207)	68
Ending Balance	998	925
Allowance: Ending balance: individually evaluated for impairment			50
Allowance: Ending balance: collectively evaluated for impairment	998		1,154
Loans: Ending balance: individually evaluated for impairment			50
Loans: Ending balance: collectively evaluated for impairment	102,022		108,702
Commercial RE & Construction [Member]
Summary of balance of the allowance for loan losses and the recorded investment in loans
Beginning balance	3,321	3,886
Charge Offs
Recoveries
Provision	(125)	234
Ending Balance	3,196	4,120
Allowance: Ending balance: individually evaluated for impairment	96		119
Allowance: Ending balance: collectively evaluated for impairment	3,100		3,202
Loans: Ending balance: individually evaluated for impairment	1,318		1,578
Loans: Ending balance: collectively evaluated for impairment	281,633		282,506
Agricultural & Farmland [Member]
Summary of balance of the allowance for loan losses and the recorded investment in loans
Beginning balance	347	204
Charge Offs
Recoveries	1
Provision	121	(16)
Ending Balance	469	188
Allowance: Ending balance: individually evaluated for impairment
Allowance: Ending balance: collectively evaluated for impairment	469		347
Loans: Ending balance: individually evaluated for impairment
Loans: Ending balance: collectively evaluated for impairment	47,580		52,475
Residential Real Estate [Member]
Summary of balance of the allowance for loan losses and the recorded investment in loans
Beginning balance	1,963	1,312
Charge Offs	(22)
Recoveries
Provision	72	30
Ending Balance	2,013	1,342
Allowance: Ending balance: individually evaluated for impairment	119		124
Allowance: Ending balance: collectively evaluated for impairment	1,894		1,839
Loans: Ending balance: individually evaluated for impairment	1,700		1,919
Loans: Ending balance: collectively evaluated for impairment	135,062		140,533
Consumer & Other [Member]
Summary of balance of the allowance for loan losses and the recorded investment in loans
Beginning balance	890	674
Charge Offs	(29)	(2)
Recoveries	3	24
Provision	139	(66)
Ending Balance	1,003	$ 630
Allowance: Ending balance: individually evaluated for impairment	57		7
Allowance: Ending balance: collectively evaluated for impairment	946		883
Loans: Ending balance: individually evaluated for impairment	290		248
Loans: Ending balance: collectively evaluated for impairment	$ 56,747		$ 56,087

A valuation allowance for financing receivables that are expected to be uncollectible.

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- Definition

The valuation allowance for financing receivables that are expected to be uncollectible that were collectively evaluated for impairment.

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Amount of valuation allowance for financing receivables that are expected to be uncollectible that were individually evaluated for impairment.

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Amount of recovery of financing receivables doubtful of collection that were previously charged off.

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A roll forward is a reconciliation of a concept from the beginning of a period to the end of a period.

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No definition available.

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Amount of direct write-downs of financing receivables charged against the allowance.

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The balance of financing receivables that were collectively evaluated for impairment.

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The balance of financing receivables that were individually evaluated for impairment.

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- Definition

Amount of expense related loan transactions, lease transactions, credit loss from transactions other than loan and lease transactions, and other loss based on assessment of uncollectability from the counterparty to reduce the account to their net realizable value.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 310
-SubTopic 10
-Section 50
-Paragraph 11B
-Subparagraph (c)(2)
-URI http://asc.fasb.org/extlink&oid=66008989&loc=SL6953423-111524

Reference 2: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 942
-SubTopic 225
-Section S99
-Paragraph 1
-Subparagraph (SX 210.9-04.11)
-URI http://asc.fasb.org/extlink&oid=6879574&loc=d3e536633-122882

Reference 3: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 230
-SubTopic 10
-Section 45
-Paragraph 28
-Subparagraph (a)
-URI http://asc.fasb.org/extlink&oid=66902209&loc=d3e3602-108585

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