FINANCING ARRANGEMENTS (Tables)

3 Months Ended

Mar. 31, 2013

Carrying Amount of Liability Component and Remaining Unamortized Debt Discount

The application of ASC 470-20 resulted in the recognition of $20,470,000 as the value for the equity component. At March 31, 2013 and December 31, 2012, the net carrying amount of the liability component and the remaining unamortized debt discount were as follows (in thousands):

	MARCH 31,		DECEMBER 31,
	2013		2012
Carrying amount of equity component	$	20,470	$	20,470
Carrying amount of the liability component		105,637		104,637
Unamortized discount of the liability component		14,363		15,363
Unamortized deferred financing costs		2,597		2,778

Expenses in Relation To Convertible Notes

For the three month periods ended March 31, 2013 and 2012, the Company recorded the following expenses in relation to the Notes (in thousands):

Line Item on Condensed Consolidated		Three months ended March 31,
Expense Description	Statements of Comprehensive Income	2013		2012
Interest expense at 3.5% coupon rate	Interest (expense) income, net	$	1,050	$	1,050
Debt discount amortization	Non-cash interest expense		1,001		932
Deferred financing cost amortization	Amortization of deferred financing costs		181		168
		$	2,232	$	2,150