Other Income (Expense), Net (Tables)

12 Months Ended

Dec. 31, 2011

Other Income (Expense), Net [Abstract]

Schedule Of Other Income (Expense), Net

	Year Ended December 31,
	2011			2010			2009
	(In thousands)
Realized loss on change in valuation of warrant liability	$	—		$	(16,807	)	$	(11,678	)
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			—			—
Amortization of deferred financing costs on convertible debt		(620	)		—			—
Foreign exchange		(9	)		—			—
Other non-operating income (expenses)		77			(443	)		(373	)
Total other Income (expense), net	$	2,208		$	(17,250	)	$	(12,051	)