LOANS AND ALLOWANCE FOR LOAN LOSSES- Troubled Debt Restructuring (Details) $ in Thousands	12 Months Ended
	Dec. 31, 2015 USD ($) loan	Dec. 31, 2014 USD ($) loan
TDR's Outstanding [Abstract]
Recorded Investment | $	$ 7,270	$ 6,371
Number (in loans) | loan	25	21
TDR's Modified [Abstract]
TDRs Modified, Recorded Investment | $	$ 1,985	$ 5,223
TDRs modified (in loans) | loan	12	10
TDR's Defaulted [Abstract]
TDRs Defaulted, Recorded Investment | $	$ 1,555	$ 1,102
TDRs Defaulted (in loans) | loan	3	5
Commercial real estate
TDR's Outstanding [Abstract]
Recorded Investment | $	$ 4,684	$ 4,215
Number (in loans) | loan	7	7
TDR's Modified [Abstract]
TDRs Modified, Recorded Investment | $	$ 1,626	$ 3,460
TDRs modified (in loans) | loan	4	4
TDR's Defaulted [Abstract]
TDRs Defaulted, Recorded Investment | $	$ 1,441	$ 890
TDRs Defaulted (in loans) | loan	2	3
Commercial and industrial
TDR's Outstanding [Abstract]
Recorded Investment | $	$ 795	$ 172
Number (in loans) | loan	11	4
TDR's Modified [Abstract]
TDRs Modified, Recorded Investment | $	$ 283	$ 105
TDRs modified (in loans) | loan	6	2
TDR's Defaulted [Abstract]
TDRs Defaulted, Recorded Investment | $	$ 0	$ 212
TDRs Defaulted (in loans) | loan	0	2
Commercial construction
TDR's Outstanding [Abstract]
Recorded Investment | $	$ 177	$ 131
Number (in loans) | loan	2	2
TDR's Modified [Abstract]
TDRs Modified, Recorded Investment | $	$ 56	$ 0
TDRs modified (in loans) | loan	1	0
Residential real estate
TDR's Outstanding [Abstract]
Recorded Investment | $	$ 1,594	$ 1,770
Number (in loans) | loan	4	6
TDR's Modified [Abstract]
TDRs Modified, Recorded Investment | $	$ 0	$ 1,658
TDRs modified (in loans) | loan	0	4
TDR's Defaulted [Abstract]
TDRs Defaulted, Recorded Investment | $	$ 114	$ 0
TDRs Defaulted (in loans) | loan	1	0
Home equity
TDR's Outstanding [Abstract]
Recorded Investment | $	$ 20	$ 83
Number (in loans) | loan	1	2
TDR's Modified [Abstract]
TDRs Modified, Recorded Investment | $	$ 20	$ 0
TDRs modified (in loans) | loan	1	0