Fair Value Measurements, Quantitative Information (Details) (USD $) In Thousands, unless otherwise specified	9 Months Ended
	Sep. 30, 2014
Commercial Real Estate [Member] | Sales Comparison Approach [Member]
Quantitative Information [Abstract]
Fair value	$ 92
Unobservable inputs	Adjustment for Difference Between Comparable Sales
Commercial Real Estate [Member] | Sales Comparison Approach [Member] | Minimum [Member]
Quantitative Information [Abstract]
Adjustment for difference between comparable sales (in hundredths)	1.00%
Commercial Real Estate [Member] | Sales Comparison Approach [Member] | Maximum [Member]
Quantitative Information [Abstract]
Adjustment for difference between comparable sales (in hundredths)	1.00%
Commercial Real Estate [Member] | Sales Comparison Approach [Member] | Weighted Average [Member]
Quantitative Information [Abstract]
Adjustment for difference between comparable sales (in hundredths)	1.00%
Residential 1st Mortgages [Member] | Sales Comparison Approach [Member]
Quantitative Information [Abstract]
Fair value	526
Unobservable inputs	Adjustment for Difference Between Comparable Sales
Residential 1st Mortgages [Member] | Sales Comparison Approach [Member] | Minimum [Member]
Quantitative Information [Abstract]
Adjustment for difference between comparable sales (in hundredths)	11.00%
Residential 1st Mortgages [Member] | Sales Comparison Approach [Member] | Maximum [Member]
Quantitative Information [Abstract]
Adjustment for difference between comparable sales (in hundredths)	24.00%
Residential 1st Mortgages [Member] | Sales Comparison Approach [Member] | Weighted Average [Member]
Quantitative Information [Abstract]
Adjustment for difference between comparable sales (in hundredths)	17.00%
Home Equity Lines and Loans [Member] | Sales Comparison Approach [Member]
Quantitative Information [Abstract]
Fair value	763
Unobservable inputs	Adjustment for Difference Between Comparable Sales
Home Equity Lines and Loans [Member] | Sales Comparison Approach [Member] | Minimum [Member]
Quantitative Information [Abstract]
Adjustment for difference between comparable sales (in hundredths)	1.00%
Home Equity Lines and Loans [Member] | Sales Comparison Approach [Member] | Maximum [Member]
Quantitative Information [Abstract]
Adjustment for difference between comparable sales (in hundredths)	14.00%
Home Equity Lines and Loans [Member] | Sales Comparison Approach [Member] | Weighted Average [Member]
Quantitative Information [Abstract]
Adjustment for difference between comparable sales (in hundredths)	11.00%
Agricultural [Member] | Income Approach [Member]
Quantitative Information [Abstract]
Fair value	343
Unobservable inputs	Capitalization Rate
Agricultural [Member] | Income Approach [Member] | Minimum [Member]
Quantitative Information [Abstract]
Capitalization rate (in hundredths)	14.00%
Agricultural [Member] | Income Approach [Member] | Maximum [Member]
Quantitative Information [Abstract]
Capitalization rate (in hundredths)	14.00%
Agricultural [Member] | Income Approach [Member] | Weighted Average [Member]
Quantitative Information [Abstract]
Capitalization rate (in hundredths)	14.00%
Agricultural [Member] | Sales Comparison Approach [Member]
Quantitative Information [Abstract]
Fair value	20
Unobservable inputs	Adjustment for Difference Between Comparable Sales
Agricultural [Member] | Sales Comparison Approach [Member] | Minimum [Member]
Quantitative Information [Abstract]
Adjustment for difference between comparable sales (in hundredths)	1.00%
Agricultural [Member] | Sales Comparison Approach [Member] | Maximum [Member]
Quantitative Information [Abstract]
Adjustment for difference between comparable sales (in hundredths)	1.00%
Agricultural [Member] | Sales Comparison Approach [Member] | Weighted Average [Member]
Quantitative Information [Abstract]
Adjustment for difference between comparable sales (in hundredths)	1.00%
Commercial [Member] | Sales Comparison Approach [Member]
Quantitative Information [Abstract]
Fair value	3,836
Unobservable inputs	Adjustment for Difference Between Comparable Sales
Commercial [Member] | Sales Comparison Approach [Member] | Minimum [Member]
Quantitative Information [Abstract]
Adjustment for difference between comparable sales (in hundredths)	1.00%
Commercial [Member] | Sales Comparison Approach [Member] | Maximum [Member]
Quantitative Information [Abstract]
Adjustment for difference between comparable sales (in hundredths)	13.00%
Commercial [Member] | Sales Comparison Approach [Member] | Weighted Average [Member]
Quantitative Information [Abstract]
Adjustment for difference between comparable sales (in hundredths)	4.00%
Real Estate Construction [Member] | Sales Comparison Approach [Member]
Quantitative Information [Abstract]
Fair value	2,441
Unobservable inputs	Adjustment for Difference Between Comparable Sales
Real Estate Construction [Member] | Sales Comparison Approach [Member] | Minimum [Member]
Quantitative Information [Abstract]
Adjustment for difference between comparable sales (in hundredths)	10.00%
Real Estate Construction [Member] | Sales Comparison Approach [Member] | Maximum [Member]
Quantitative Information [Abstract]
Adjustment for difference between comparable sales (in hundredths)	10.00%
Real Estate Construction [Member] | Sales Comparison Approach [Member] | Weighted Average [Member]
Quantitative Information [Abstract]
Adjustment for difference between comparable sales (in hundredths)	10.00%
Agricultural Real Estate [Member] | Sales Comparison Approach [Member]
Quantitative Information [Abstract]
Fair value	$ 858
Unobservable inputs	Adjustment for Difference Between Comparable Sales
Agricultural Real Estate [Member] | Sales Comparison Approach [Member] | Minimum [Member]
Quantitative Information [Abstract]
Adjustment for difference between comparable sales (in hundredths)	10.00%
Agricultural Real Estate [Member] | Sales Comparison Approach [Member] | Maximum [Member]
Quantitative Information [Abstract]
Adjustment for difference between comparable sales (in hundredths)	10.00%
Agricultural Real Estate [Member] | Sales Comparison Approach [Member] | Weighted Average [Member]
Quantitative Information [Abstract]
Adjustment for difference between comparable sales (in hundredths)	10.00%