Quarterly report pursuant to Section 13 or 15(d)

Condensed Consolidated Statements of Comprehensive Loss (unaudited)

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Condensed Consolidated Statements of Comprehensive Loss (unaudited) (USD $)
In Thousands, unless otherwise specified
3 Months Ended 9 Months Ended
Sep. 30, 2012
Sep. 30, 2011
Sep. 30, 2012
Sep. 30, 2011
Condensed Consolidated Statements of Comprehensive Loss [Abstract]        
Net loss attributable to common shareholders $ (10,206) $ (8,836) $ (30,180) $ (21,546)
Other comprehensive loss, net:        
Change in foreign currency translation adjustment 1,960 (2,548) 2,570 (2,312)
Available for sale investments:        
Change in unrealized gains (losses), net 322 (175) 5,527 (175)
Comprehensive loss $ (7,924) $ (11,559) $ (22,083) $ (24,033)