Other Income (expense), Net (Tables)

12 Months Ended

Dec. 31, 2012

Schedule of Other Income (Expense), Net

	Year Ended December 31,
	2012		2011			2010
	(In thousands)
Unrealized gain (loss) on change in valuation of warrant liability	$	2,347	$	—		$	(16,807	)
Change in valuation of embedded derivatives		100		—			—
Reversal of interest expense and penalties on unrecognized tax liability settled		—		1,989			—
Reversal of accrued interest and penalty on state use tax audit		—		771			—
Foreign currency transactions		64		(9	)		—
Other non-operating income (expenses)		203		77			(443	)
Total other Income (expense), net	$	2,714	$	2,828		$	(17,250	)