v2.4.0.8

Borrowings (Tables)

6 Months Ended

Jun. 30, 2013

Borrowings [Abstract]

Principal Amounts And Related Unamortized Discount On Convertible Notes

(in thousands)		2013			2012
Principal amount of convertible notes		$	27,540		$	90,960
Unamortized discount on convertible notes			(2,821)			(10,429)
Net carrying value		$	24,719		$	80,531

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