Condensed Consolidated Statement Of Stockholder's Equity (Deficit) (USD $) In Thousands, except Share data	Common Stock [Member]	Additional Paid-In Capital [Member] USD ($)	Retained Deficit [Member] USD ($)	Accumulated Other Comprehensive Income [Member] USD ($)	Total USD ($)
Balance at Dec. 31, 2010		$ 277,488	$ (311,401)	$ 26,891	$ (7,022)
Balance, shares at Dec. 31, 2010	100				100
Investment by Parent, net		120,066
Amortization of stock-based compensation costs		400			400
Net loss			(9,626)		(9,626)
Foreign currency translation adjustments				(6,069)	(6,069)
Unrealized loss on marketable securities, net of tax				(461)	(461)
Reclassification adjustment for realized gains on marketable securities included in earnings, net of tax				(2,467)	(2,467)
Balance at Sep. 30, 2011		$ 397,954	$ (321,027)	$ 17,894	$ 94,821
Balance, shares at Sep. 30, 2011	100				100