INCOME TAXES (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2016	Jun. 30, 2015	Dec. 31, 2016	Jun. 30, 2016	Jun. 30, 2015
Income Tax Contingency [Line Items]
Reported tax rate	14.60%	33.30%		12.60%	33.60%
Income tax benefit	$ (2,188)	$ (5,988)		$ (3,764)	$ (12,046)
Unrecognized tax benefit, current period	200			500
Unrecognized tax benefit, current period, transfer pricing				600
Scenario, Forecast
Income Tax Contingency [Line Items]
Reported tax rate			20.30%
Foreign Tax Authority
Income Tax Contingency [Line Items]
Unrecognized tax benefit, current period				400
Unrecognized tax benefit, prior period	400
New Accounting Pronouncement, Early Adoption, Effect
Income Tax Contingency [Line Items]
Income tax benefit	$ 1,200			$ 3,000