DEBT (Table)

6 Months Ended

Jun. 30, 2018

Debt Disclosure [Abstract]

Summary of the gross carrying amount, unamortized debt cost and net carrying value of the liability component of the Notes

A summary of the gross carrying amount, unamortized debt cost, debt issuance costs and net carrying value of the liability component of the Notes are as follows (in thousands):

	June 30, 2018		December 31, 2017
Gross carrying amount	$	300,000	$	300,000
Unamortized debt discount	49,579		55,202
Debt issuance costs	5,941		6,599
Net carrying amount	$	244,480	$	238,199