Condensed Consolidated Statement Of Stockholder's Equity (Deficit) (USD $) In Thousands, except Share data	Common Stock [Member]	Additional Paid-In Capital [Member]	Retained Deficit [Member]	Accumulated Other Comprehensive Income [Member]	Total
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		346			346
Net loss			(4,515)		(4,515)
Foreign currency translation adjustments				4,434	4,434
Unrealized loss on marketable securities, net of tax				(177)	(177)
Reclassification adjustment for realized gains on marketable securities included in earnings, net of tax				(2,467)	(2,467)
Balance at Jun. 30, 2011		$ 397,900	$ (315,916)	$ 28,681	$ 110,665
Balance, shares at Jun. 30, 2011	100				100