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Loans and Allowance for Loan Losses (Details 2) - USD ($) $ in Thousands	Dec. 31, 2015	Dec. 31, 2014
Financing Receivable, Recorded Investment [Line Items]
Risk rated loans	$ 349,304	$ 346,113
Agricultural [Member]
Financing Receivable, Recorded Investment [Line Items]
Risk rated loans	40,232	41,098
Agricultural [Member] | Risk ratings 1 and 2 [Member]
Financing Receivable, Recorded Investment [Line Items]
Risk rated loans	10,416	9,596
Agricultural [Member] | Risk ratings 3 [Member]
Financing Receivable, Recorded Investment [Line Items]
Risk rated loans	25,189	24,294
Agricultural [Member] | Risk ratings 4 [Member]
Financing Receivable, Recorded Investment [Line Items]
Risk rated loans	3,086	6,462
Agricultural [Member] | Risk ratings 5 [Member]
Financing Receivable, Recorded Investment [Line Items]
Risk rated loans	1,491	683
Agricultural [Member] | Risk ratings 6 [Member]
Financing Receivable, Recorded Investment [Line Items]
Risk rated loans	50	63
Commercial and Industrial [Member]
Financing Receivable, Recorded Investment [Line Items]
Risk rated loans	94,347	88,062
Commercial and Industrial [Member] | Risk ratings 1 and 2 [Member]
Financing Receivable, Recorded Investment [Line Items]
Risk rated loans	10,480	11,590
Commercial and Industrial [Member] | Risk ratings 3 [Member]
Financing Receivable, Recorded Investment [Line Items]
Risk rated loans	66,921	59,470
Commercial and Industrial [Member] | Risk ratings 4 [Member]
Financing Receivable, Recorded Investment [Line Items]
Risk rated loans	16,169	15,764
Commercial and Industrial [Member] | Risk ratings 5 [Member]
Financing Receivable, Recorded Investment [Line Items]
Risk rated loans	574	976
Commercial and Industrial [Member] | Risk ratings 6 [Member]
Financing Receivable, Recorded Investment [Line Items]
Risk rated loans	129	262
Commercial and Industrial [Member] | Risk ratings 7 [Member]
Financing Receivable, Recorded Investment [Line Items]
Risk rated loans	74
Commercial Real Estate [Member]
Financing Receivable, Recorded Investment [Line Items]
Risk rated loans	97,736	99,807
Commercial Real Estate [Member] | Risk ratings 1 and 2 [Member]
Financing Receivable, Recorded Investment [Line Items]
Risk rated loans	3,875	3,576
Commercial Real Estate [Member] | Risk ratings 3 [Member]
Financing Receivable, Recorded Investment [Line Items]
Risk rated loans	57,540	58,600
Commercial Real Estate [Member] | Risk ratings 4 [Member]
Financing Receivable, Recorded Investment [Line Items]
Risk rated loans	29,826	28,557
Commercial Real Estate [Member] | Risk ratings 5 [Member]
Financing Receivable, Recorded Investment [Line Items]
Risk rated loans	3,776	4,490
Commercial Real Estate [Member] | Risk ratings 6 [Member]
Financing Receivable, Recorded Investment [Line Items]
Risk rated loans	$ 2,719	$ 4,584

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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=65884687&loc=d3e4428-111522

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