DEFINED CONTRIBUTION PLAN (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2015	Dec. 31, 2014	Dec. 31, 2013
Defined Contribution Pension and Other Postretirement Plans Disclosure [Abstract]
Maximum contribution percentage (in hundredths)	15.00%
Matching percentage (in hundredths)	50.00%
Matching contribution limit (in hundredths)	6.00%
Contributions to the 401(k) Plan	$ 348	$ 320	$ 290