LONG-TERM DEBT (Tables)

9 Months Ended

Sep. 30, 2015

Debt Disclosure [Abstract]

Long-term Debt, Net of Discounts

Long-term debt, net of discounts where applicable, is summarized as follows:

	September 30, 2015			December 31, 2014
3.50% convertible senior notes due 2019	$	143,750		$	143,750
Term loan facility	74,000			87,750
Unamortized discount on convertible senior notes	(16,978		)	(20,116		)
	200,772			211,384
Less: current portion of long-term debt	10,278			9,563
Long-term debt, net, less current portion	$	190,494		$	201,821