BASIS OF PRESENTATION, RECLASSIFICATIONS (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
Change in Accounting Estimate [Line Items]
Net Income (Loss) Attributable to Parent	$ (13,386)	$ (11,401)	$ (14,442)	$ (24,109)
Earnings Per Share, Basic and Diluted	$ (0.13)	$ (0.11)	$ (0.14)	$ (0.23)
Change in accounting estimate | Qsymia
Change in Accounting Estimate [Line Items]
Revenues			$ 7,300
Net Income (Loss) Attributable to Parent			$ 6,000
Earnings Per Share, Basic and Diluted			$ 0.06