LOANS AND ALLOWANCE FOR LOAN LOSSES (Details 8) $ in Thousands	3 Months Ended		9 Months Ended		12 Months Ended
	Sep. 30, 2015 USD ($) loan	Sep. 30, 2014 USD ($) loan	Sep. 30, 2015 USD ($) TDR loan	Sep. 30, 2014 USD ($) TDR loan	Dec. 31, 2014 USD ($) loan
Financing Receivable, Modifications [Line Items]
Recorded Investment	$ 7,326		$ 7,326		$ 6,371
Number (in loans) | loan			24		21
TDRs Modified, Recorded Investment	$ 451	$ 1,533	$ 1,496	$ 2,799
TDRs modified (in loans) | loan	6	6	9	12
Number of troubled debt restructurings | TDR			2	0
Financing receivable, modifications, subsequent default, recorded investment			$ 343
Commercial real estate
Financing Receivable, Modifications [Line Items]
Recorded Investment	$ 4,692		$ 4,692		$ 4,215
Number (in loans) | loan			6		7
TDRs Modified, Recorded Investment	$ 255	$ 634	$ 902	$ 1,896
TDRs modified (in loans) | loan	5	2	7	7
Commercial and industrial
Financing Receivable, Modifications [Line Items]
Recorded Investment	$ 811		$ 811		$ 172
Number (in loans) | loan			11		4
TDRs Modified, Recorded Investment	$ 196	$ 58	$ 196	$ 62
TDRs modified (in loans) | loan	1	1	1	2
Commercial construction
Financing Receivable, Modifications [Line Items]
Recorded Investment	$ 178		$ 178		$ 131
Number (in loans) | loan			2		2
TDRs Modified, Recorded Investment	$ 0	$ 417	$ 0	$ 417
TDRs modified (in loans) | loan	0	1	0	1
Residential real estate
Financing Receivable, Modifications [Line Items]
Recorded Investment	$ 1,626		$ 1,626		$ 1,770
Number (in loans) | loan			4		6
TDRs Modified, Recorded Investment	$ 0	$ 424	$ 398	$ 424
TDRs modified (in loans) | loan	0	2	1	2
Home equity
Financing Receivable, Modifications [Line Items]
Recorded Investment	$ 19		$ 19		$ 83
Number (in loans) | loan			1		2
TDRs Modified, Recorded Investment	$ 0	$ 0	$ 0	$ 0
TDRs modified (in loans) | loan	0	0	0	0
Consumer
Financing Receivable, Modifications [Line Items]
Recorded Investment	$ 0		$ 0		$ 0
Number (in loans) | loan			0		0
TDRs Modified, Recorded Investment	$ 0	$ 0	$ 0	$ 0
TDRs modified (in loans) | loan	0	0	0	0