LOANS, PAST-DUE, AND ACCRUING RESTRUCTURED LOANS (Details) (USD $) In Thousands, unless otherwise specified	12 Months Ended
	Dec. 31, 2014	Dec. 31, 2013
Financing receivables, non-accruals, past-due, and accruing restructured loans [Line Items]
Total non-accrual loans	$ 5,599	$ 2,961
Past-due 90 days or more and still accruing	203	250
Total non-accrual and past-due 90 days or more and still accruing	5,802	3,211
Accruing restructured loans	14,269	15,151
Total	20,071	18,362
Percentage of total non-accrual and past-due 90 days or more and still accruing to total loans	0.83%	0.56%
Percentage of total non-accrual, past-due 90 days or more and still accruing, and accruing restructured loans to total loans	2.87%	3.20%
Interest income	665	229
Commercial & industrial
Financing receivables, non-accruals, past-due, and accruing restructured loans [Line Items]
Total non-accrual loans	0	144
Past-due 90 days or more and still accruing	0	0
Commercial, secured by real estate
Financing receivables, non-accruals, past-due, and accruing restructured loans [Line Items]
Total non-accrual loans	4,277	1,418
Past-due 90 days or more and still accruing	9	0
Agricultural
Financing receivables, non-accruals, past-due, and accruing restructured loans [Line Items]
Total non-accrual loans	70	0
Past-due 90 days or more and still accruing	0	0
Residential real estate
Financing receivables, non-accruals, past-due, and accruing restructured loans [Line Items]
Total non-accrual loans	1,252	1,399
Past-due 90 days or more and still accruing	$ 177	$ 236