DEBT (Table)

6 Months Ended

Jun. 30, 2019

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, 2019		December 31, 2018
Gross carrying amount	$	300,000	$	300,000
Unamortized debt discount	37,877		43,805
Debt issuance costs	4,541		5,252
Net carrying amount	$	257,582	$	250,943