EXCHANGEABLE SENIOR NOTES (Tables)

3 Months Ended

Mar. 31, 2014

EXCHANGEABLE SENIOR NOTES

Schedule of Information about the carrying amount of the equity component, the principal amount of the liability component, unamortized discount and net carrying amount for the Notes

	March 31, 2014			December 31, 2013
Carrying amount of equity component	$	(14,496	)	$	(14,496	)
Principal amount of liability component	$	250,000		$	250,000
Unamortized discount - equity component	(12,469		)	(13,131		)
Unamortized cash discount	(3,168		)	(3,356		)
Net carrying amount of liability component	$	234,363		$	233,513

Schedule of amount of interest cost recognized relating to the contractual interest rate and the amortization of the discount on the liability component

	For the Three Months Ended March 31,
	2014		2013
Contractual interest	$	1,484	$	—
Amortization of discount	662		—
Total interest expense recognized	$	2,146	$	—