FAIR VALUE (Details 4) (Non-recurring basis, USD $) In Thousands, unless otherwise specified	3 Months Ended		9 Months Ended		12 Months Ended
	Sep. 30, 2014	Sep. 30, 2013	Sep. 30, 2014	Sep. 30, 2013	Dec. 31, 2013
Assets:
Total impaired loans	$ 2,660		$ 2,660		$ 5,789
Impaired servicing rights	1,459		1,459		1,794
Other real estate owned	226		226		1,014
Gross carrying amount of impaired loans	4,232		4,232		6,879
Valuation allowance of impaired loans	1,572		1,572		1,090
Provision expenses of impaired loans	1,061	526	941	842
Gross outstanding balance of servicing rights	1,784		1,784		2,169
Valuation allowance of servicing rights	325		325		375
Change occurred in the valuation allowance	(50)	(225)	(50)	(650)
Write-down of other real estate owned	0	95	30	193
Breakdown of properties by portfolio class
Gross outstanding balance of other real estate owned	256		256		1,362
Valuation allowance of other real estate owned	30		30		348
Other real estate owned	226		226		1,014
Commercial and industrial
Assets:
Total impaired loans					76
Farm real estate
Assets:
Total impaired loans	55		55		375
Gross carrying amount of impaired loans	76		76
Valuation allowance of impaired loans	21		21
Hotel
Assets:
Total impaired loans	1,292		1,292
Gross carrying amount of impaired loans	1,909		1,909
Valuation allowance of impaired loans	617		617
Construction and development
Assets:
Total impaired loans					226
Other real estate owned					522
Breakdown of properties by portfolio class
Other real estate owned					522
Other
Assets:
Total impaired loans	1,313		1,313		5,112
Other real estate owned	198		198		425
Breakdown of properties by portfolio class
Other real estate owned	198		198		425
Other commercial real estate
Assets:
Total impaired loans	1,313		1,313
Other real estate owned	198		198
Gross carrying amount of impaired loans	2,247		2,247
Valuation allowance of impaired loans	934		934
Breakdown of properties by portfolio class
Gross outstanding balance of other real estate owned	219		219
Valuation allowance of other real estate owned	21		21
Other real estate owned	198		198
1-4 family
Assets:
Other real estate owned	28		28
Breakdown of properties by portfolio class
Gross outstanding balance of other real estate owned	37		37
Valuation allowance of other real estate owned	9		9
Other real estate owned	28		28
Home equity
Assets:
Other real estate owned					67
Breakdown of properties by portfolio class
Other real estate owned					67
Significant Unobservable Inputs (Level 3)
Assets:
Total impaired loans	2,660		2,660		5,789
Impaired servicing rights	1,459		1,459		1,794
Other real estate owned	226		226		1,014
Breakdown of properties by portfolio class
Other real estate owned	226		226		1,014
Significant Unobservable Inputs (Level 3) | Commercial and industrial
Assets:
Total impaired loans					76
Significant Unobservable Inputs (Level 3) | Farm real estate
Assets:
Total impaired loans	55		55		375
Significant Unobservable Inputs (Level 3) | Hotel
Assets:
Total impaired loans	1,292		1,292
Significant Unobservable Inputs (Level 3) | Construction and development
Assets:
Total impaired loans					226
Other real estate owned					522
Breakdown of properties by portfolio class
Other real estate owned					522
Significant Unobservable Inputs (Level 3) | Other
Assets:
Total impaired loans	1,313		1,313		5,112
Other real estate owned	198		198		425
Breakdown of properties by portfolio class
Other real estate owned	198		198		425
Significant Unobservable Inputs (Level 3) | 1-4 family
Assets:
Other real estate owned	28		28
Breakdown of properties by portfolio class
Other real estate owned	28		28
Significant Unobservable Inputs (Level 3) | Home equity
Assets:
Other real estate owned					67
Breakdown of properties by portfolio class
Other real estate owned					$ 67