Loans and Allowance for Loan Losses (Details 3) - USD ($) $ in Thousands	12 Months Ended
Dec. 31, 2015	Dec. 31, 2014
Financing Receivable, Recorded Investment, Past Due [Line Items]
Loans, 90 days or more delinquent and accruing	$ 0	$ 0
Loans, Total past due loans accruing	1,402	1,078
Loans, Non-accrual loans	2,168	6,046
Loan, Total past due and non-accrual loans	3,570	7,124
Loan, Total loans not past due	$ 422,246	$ 414,105
Percent of gross loans, 30-59 days delinquent and accruing	0.15%	0.23%
Percent of gross loans, 60-89 days delinquent and accruing	0.18%	0.03%
Percent of gross loans, 90 days or more delinquent and accruing	0.00%	0.00%
Percentage of gross loans, Total past due loans accruing	0.33%	0.26%
Percent of gross loans, Non-accrual loans	0.51%	1.44%
Percentage of Total past due and non-accrual loans	0.84%	1.69%
Percentage of Total loans not past due	99.16%	98.31%
Financing Receivables, 30 to 59 Days Past Due [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Financing Receivable, Recorded Investment, Past Due	$ 643	$ 962
Financing Receivables, 60 to 89 Days Past Due [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Financing Receivable, Recorded Investment, Past Due	759	116
Residential Real Estate [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Loans, 90 days or more delinquent and accruing	0	0
Loans, Total past due loans accruing	782	177
Loans, Non-accrual loans	749	1,585
Loan, Total past due and non-accrual loans	1,531	1,762
Loan, Total loans not past due	130,399	125,793
Residential Real Estate [Member] \| Financing Receivables, 30 to 59 Days Past Due [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Financing Receivable, Recorded Investment, Past Due	70	127
Residential Real Estate [Member] \| Financing Receivables, 60 to 89 Days Past Due [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Financing Receivable, Recorded Investment, Past Due	712	50
Construction Loans [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Loans, 90 days or more delinquent and accruing	0	0
Loans, Total past due loans accruing	4	163
Loans, Non-accrual loans	614	1,322
Loan, Total past due and non-accrual loans	618	1,485
Loan, Total loans not past due	14,425	20,465
Construction Loans [Member] \| Financing Receivables, 30 to 59 Days Past Due [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Financing Receivable, Recorded Investment, Past Due	4	163
Construction Loans [Member] \| Financing Receivables, 60 to 89 Days Past Due [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Financing Receivable, Recorded Investment, Past Due	0	0
Commercial Real Estate [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Loans, 90 days or more delinquent and accruing	0	0
Loans, Total past due loans accruing	240	0
Loans, Non-accrual loans	47	2,488
Loan, Total past due and non-accrual loans	287	2,488
Loan, Total loans not past due	118,696	115,923
Commercial Real Estate [Member] \| Financing Receivables, 30 to 59 Days Past Due [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Financing Receivable, Recorded Investment, Past Due	240	0
Commercial Real Estate [Member] \| Financing Receivables, 60 to 89 Days Past Due [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Financing Receivable, Recorded Investment, Past Due	0	0
Commercial Loan [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Loans, 90 days or more delinquent and accruing	0	0
Loans, Total past due loans accruing	130	34
Loans, Non-accrual loans	583	234
Loan, Total past due and non-accrual loans	713	268
Loan, Total loans not past due	60,587	59,703
Commercial Loan [Member] \| Financing Receivables, 30 to 59 Days Past Due [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Financing Receivable, Recorded Investment, Past Due	90	34
Commercial Loan [Member] \| Financing Receivables, 60 to 89 Days Past Due [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Financing Receivable, Recorded Investment, Past Due	40	0
Agriculture Loans [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Loans, 90 days or more delinquent and accruing	0	0
Loans, Total past due loans accruing	179	511
Loans, Non-accrual loans	139	285
Loan, Total past due and non-accrual loans	318	796
Loan, Total loans not past due	70,712	63,520
Agriculture Loans [Member] \| Financing Receivables, 30 to 59 Days Past Due [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Financing Receivable, Recorded Investment, Past Due	174	510
Agriculture Loans [Member] \| Financing Receivables, 60 to 89 Days Past Due [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Financing Receivable, Recorded Investment, Past Due	5	1
Municipal Bonds [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Loans, 90 days or more delinquent and accruing	0	0
Loans, Total past due loans accruing	0	0
Loans, Non-accrual loans	0	65
Loan, Total past due and non-accrual loans	0	65
Loan, Total loans not past due	7,635	8,917
Municipal Bonds [Member] \| Financing Receivables, 30 to 59 Days Past Due [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Financing Receivable, Recorded Investment, Past Due	0	0
Municipal Bonds [Member] \| Financing Receivables, 60 to 89 Days Past Due [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Financing Receivable, Recorded Investment, Past Due	0	0
Consumer Loan [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Loans, 90 days or more delinquent and accruing	0	0
Loans, Total past due loans accruing	67	193
Loans, Non-accrual loans	36	67
Loan, Total past due and non-accrual loans	103	260
Loan, Total loans not past due	19,792	19,784
Consumer Loan [Member] \| Financing Receivables, 30 to 59 Days Past Due [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Financing Receivable, Recorded Investment, Past Due	65	128
Consumer Loan [Member] \| Financing Receivables, 60 to 89 Days Past Due [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Financing Receivable, Recorded Investment, Past Due	$ 2	$ 65

Recorded investment in Financing receivables that are 30 days or more past due and accruing, total.

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- Definition

Percentage amount of Recorded investment in financing receivables that are 30 days or more past due and accruing, total.

+ References

No definition available.

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Percentage amount of financing receivables that are less than 60 days past due but more than 29 days past due.

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Percentage amount of financing receivables that are less than 90 days past due but more than 59 days past due.

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- Definition

Percentage amount of Recorded investment in financing receivables that are 90 days or more past due and still accruing.

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No definition available.

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Percentage of financing receivables that are current.

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- Definition

Percentage amount of Recorded investment in financing receivables that are on nonaccrual status as of the balance sheet date.

+ References

No definition available.

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Recorded investment that are past due including non accrual status.

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Percentage of recorded investment that are past due including non accrual status.

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- Definition

Recorded investment in financing receivables that are 90 days or more past due and still accruing.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 310
-SubTopic 10
-Section 50
-Paragraph 7
-Subparagraph (d)
-URI http://asc.fasb.org/extlink&oid=49124121&loc=d3e5111-111524

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Financing receivables that are current.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 310
-SubTopic 10
-Section 50
-Paragraph 7A
-URI http://asc.fasb.org/extlink&oid=49124121&loc=SL6953401-111524

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Recorded investment in financing receivables that are on nonaccrual status as of the balance sheet date.

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Recorded Investment in financing receivables that are past due at the balance sheet date.

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