FAIR VALUE - RECONCILIATION OF PRIVATE LABEL MBS (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2015	Dec. 31, 2014	Dec. 31, 2013
Private label mortgage backed security
Assets measured on recurring basis, unobservable input reconciliation
Balance, beginning of year	$ 5,250	$ 5,485	$ 5,687
Net change in unrealized gain (loss)	(125)	475	742
Recovery of actual losses previously recorded	35	141	201
Principal paydowns	(28)	(851)	(1,145)
Balance, end of year	5,132	$ 5,250	$ 5,485
Trust preferred security
Assets measured on recurring basis, unobservable input reconciliation
Purchases, net of accretion recognized	3,405
Balance, end of year	$ 3,405