Condensed Consolidated Statement Of Stockholder's Equity (Deficit) (USD $) In Thousands, except Share data	Total	Common Stock [Member]	Additional Paid-In Capital [Member]	Retained Deficit [Member]	Accumulated Other Comprehensive Income [Member]
Balance at Dec. 31, 2011	$ 109,840	$ 0	$ 398,011	$ (309,185)	$ 21,014
Balance, shares at Dec. 31, 2011	100	100
Amortization of stock-based compensation costs	73		73		0
Net income	14,706			14,706	0
Foreign currency translation adjustments	2,556				2,556
Unrealized gain on marketable securities, net of tax	85				85
Balance at Mar. 31, 2012	$ 127,260	$ 0	$ 398,084	$ (294,479)	$ 23,655
Balance, shares at Mar. 31, 2012	100	100