DEBT (Table)

3 Months Ended

Mar. 31, 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):

	March 31, 2019		December 31, 2018
Gross carrying amount	$	300,000	$	300,000
Unamortized debt discount	40,854		43,805
Debt issuance costs	4,898		5,252
Net carrying amount	$	254,248	$	250,943