LOANS AND ALLOWANCE FOR LOAN LOSSES (Schedule of Provision for Credit Losses) (Details) - USD ($) $ in Thousands	3 Months Ended				6 Months Ended				12 Months Ended
	Jun. 30, 2017		Jun. 30, 2016		Jun. 30, 2017		Jun. 30, 2016		Dec. 31, 2016
LOANS AND ALLOWANCE FOR LOAN LOSSES [Abstract]
Provision (credit)(1)	$ 1,403	[1]	$ 2,854	[1]	$ 1,984	[1]	$ 3,724	[1]	$ 5,269
Change in reserve for unfunded commitments	(2)		(2)		(4)		0		(11)
Provision for credit losses	$ 1,401		$ 2,852		$ 1,980		$ 3,724		$ 5,258

[1] (1) The provision (credit) for loan losses excludes any impact for the change in the reserve for unfunded commitments, which represents management's estimate of the amount required to reflect the probable inherent losses on outstanding letters of credit and unused lines of credit. The reserve for unfunded commitments is presented within accrued interest and other liabilities on the consolidated statements of condition. At June 30, 2017 and 2016, and December 31, 2016, the reserve for unfunded commitments was $7,000, $22,000 and $11,000, respectively.