BASIS OF PRESENTATION (Details) - USD ($) $ / shares in Units, $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2017	Jun. 30, 2016	Jun. 30, 2017	Jun. 30, 2016
Basis of Presentation [Line Items]
Excess Tax Benefit from Share-based Compensation, Operating Activities	$ 2,875	$ 1,165	$ 4,147	$ 1,522
New Accounting Pronouncement or Change in Accounting Principle, Effect of Change on Diluted Earnings Per Share	$ 0.04		$ 0.06