FAIR VALUE (Details 5) (USD $) In Thousands, unless otherwise specified	12 Months Ended
	Dec. 31, 2014	Dec. 31, 2013
Impaired Loans | Minimum
Unobservable Inputs
Adjustment for differences between comparable sales, type of property, current status of property (as a percent)	0.00%
Impaired Loans | Maximum
Unobservable Inputs
Adjustment for differences between comparable sales, type of property, current status of property (as a percent)	50.00%
Other real estate owned | Minimum
Unobservable Inputs
Adjustment for differences between comparable sales, type of property, current status of property (as a percent)	0.00%
Other real estate owned | Maximum
Unobservable Inputs
Adjustment for differences between comparable sales, type of property, current status of property (as a percent)	50.00%
Non-recurring basis | Level 3 | Impaired Loans
Quantitative information about level 3 fair value measurements for financial instruments measured at fair value
Fair Value	1,290	5,789
Non-recurring basis | Level 3 | Impaired Loans | Commercial and industrial
Quantitative information about level 3 fair value measurements for financial instruments measured at fair value
Fair Value		76
Non-recurring basis | Level 3 | Impaired Loans | Commercial and industrial | Sales comparison approach | Minimum
Unobservable Inputs
Adjustment for differences between comparable sales, type of property, current status of property (as a percent)		0.00%
Non-recurring basis | Level 3 | Impaired Loans | Commercial and industrial | Sales comparison approach | Maximum
Unobservable Inputs
Adjustment for differences between comparable sales, type of property, current status of property (as a percent)		10.00%
Non-recurring basis | Level 3 | Impaired Loans | Commercial and industrial | Sales comparison approach | Average
Unobservable Inputs
Adjustment for differences between comparable sales, type of property, current status of property (as a percent)		10.00%
Non-recurring basis | Level 3 | Impaired Loans | Farm
Quantitative information about level 3 fair value measurements for financial instruments measured at fair value
Fair Value	55	375
Non-recurring basis | Level 3 | Impaired Loans | Farm | Sales comparison approach
Unobservable Inputs
Adjustment for differences between comparable sales, type of property, current status of property (as a percent)	40.00%	40.00%
Non-recurring basis | Level 3 | Impaired Loans | Farm | Sales comparison approach | Average
Unobservable Inputs
Adjustment for differences between comparable sales, type of property, current status of property (as a percent)	40.00%	40.00%
Non-recurring basis | Level 3 | Impaired Loans | Other and 1-4 family
Quantitative information about level 3 fair value measurements for financial instruments measured at fair value
Fair Value		5,338
Non-recurring basis | Level 3 | Impaired Loans | Other and 1-4 family | Sales comparison approach | Minimum
Unobservable Inputs
Adjustment for differences between comparable sales, type of property, current status of property (as a percent)		0.00%
Non-recurring basis | Level 3 | Impaired Loans | Other and 1-4 family | Sales comparison approach | Maximum
Unobservable Inputs
Adjustment for differences between comparable sales, type of property, current status of property (as a percent)		40.00%
Non-recurring basis | Level 3 | Impaired Loans | Other and 1-4 family | Sales comparison approach | Average
Unobservable Inputs
Adjustment for differences between comparable sales, type of property, current status of property (as a percent)		25.00%
Non-recurring basis | Level 3 | Impaired Loans | Other
Quantitative information about level 3 fair value measurements for financial instruments measured at fair value
Fair Value	1,235
Non-recurring basis | Level 3 | Impaired Loans | Other | Sales comparison approach | Minimum
Unobservable Inputs
Adjustment for differences between comparable sales, type of property, current status of property (as a percent)	20.00%
Non-recurring basis | Level 3 | Impaired Loans | Other | Sales comparison approach | Maximum
Unobservable Inputs
Adjustment for differences between comparable sales, type of property, current status of property (as a percent)	45.00%
Non-recurring basis | Level 3 | Impaired Loans | Other | Sales comparison approach | Average
Unobservable Inputs
Adjustment for differences between comparable sales, type of property, current status of property (as a percent)	36.00%
Non-recurring basis | Level 3 | Other real estate owned
Quantitative information about level 3 fair value measurements for financial instruments measured at fair value
Fair Value	462	1,014
Non-recurring basis | Level 3 | Other real estate owned | Construction and development
Quantitative information about level 3 fair value measurements for financial instruments measured at fair value
Fair Value	21	522
Non-recurring basis | Level 3 | Other real estate owned | Construction and development | Sales comparison approach
Unobservable Inputs
Adjustment for differences between comparable sales, type of property, current status of property (as a percent)	15.00%	10.00%
Non-recurring basis | Level 3 | Other real estate owned | Construction and development | Sales comparison approach | Average
Unobservable Inputs
Adjustment for differences between comparable sales, type of property, current status of property (as a percent)	15.00%	10.00%
Non-recurring basis | Level 3 | Other real estate owned | Other and 1-4 family
Quantitative information about level 3 fair value measurements for financial instruments measured at fair value
Fair Value	441
Non-recurring basis | Level 3 | Other real estate owned | Other and 1-4 family | Sales comparison approach | Minimum
Unobservable Inputs
Adjustment for differences between comparable sales, type of property, current status of property (as a percent)	10.00%
Non-recurring basis | Level 3 | Other real estate owned | Other and 1-4 family | Sales comparison approach | Maximum
Unobservable Inputs
Adjustment for differences between comparable sales, type of property, current status of property (as a percent)	19.00%
Non-recurring basis | Level 3 | Other real estate owned | Other and 1-4 family | Sales comparison approach | Average
Unobservable Inputs
Adjustment for differences between comparable sales, type of property, current status of property (as a percent)	11.00%
Non-recurring basis | Level 3 | Other real estate owned | Other and Home equity
Quantitative information about level 3 fair value measurements for financial instruments measured at fair value
Fair Value		492
Non-recurring basis | Level 3 | Other real estate owned | Other and Home equity | Sales comparison approach | Minimum
Unobservable Inputs
Adjustment for differences between comparable sales, type of property, current status of property (as a percent)		10.00%
Non-recurring basis | Level 3 | Other real estate owned | Other and Home equity | Sales comparison approach | Maximum
Unobservable Inputs
Adjustment for differences between comparable sales, type of property, current status of property (as a percent)		15.00%
Non-recurring basis | Level 3 | Other real estate owned | Other and Home equity | Sales comparison approach | Average
Unobservable Inputs
Adjustment for differences between comparable sales, type of property, current status of property (as a percent)		10.00%
Non-recurring basis | Level 3 | Mortgage servicing rights
Quantitative information about level 3 fair value measurements for financial instruments measured at fair value
Fair Value	1,854	1,794
Non-recurring basis | Level 3 | Mortgage servicing rights | Cash flow analysis
Unobservable Inputs
Discount rate (as a percent)	10.00%	10.00%