LONG-TERM DEBT AND COMMITTMENTS (Tables)

9 Months Ended

Sep. 30, 2017

LONG-TERM DEBT AND COMMITMENTS

Schedule of debt

The following table summarizes information on the debt (in thousands):

	September 30,
	2017
Convertible Senior Notes due 2020	$	250,000
Senior Secured Notes due 2018		10,494
		260,494
Less: Debt issuance costs		(1,332)
Less: Discount on convertible senior notes		(24,451)
		234,711
Less: Current portion		(9,357)
Long-term debt, net of current portion	$	225,354
Future estimated payments on the Senior Secured Notes as of September 30, 2017 are as follows:
2017 (remaining 3 months)	$	10,625
2018		18,606
Total		29,231
Less: Interest portion		(18,737)
Senior Secured Notes	$	10,494