CONSOLIDATED BALANCE SHEETS (Parenthetical) In Thousands, except Share data, unless otherwise specified	Dec. 31, 2012 USD ($)	Dec. 31, 2012 EUR (€)	Dec. 31, 2011 USD ($)	Dec. 31, 2011 EUR (€)
ASSETS
Property and equipment, net of accumulated depreciation		€ 261		€ 239
Shareholders' Equity (Deficit)
Common stock, par value (in dollars per share)	$ 0.01		$ 0.01
Common stock, shares authorized (in shares)	495,000,000	495,000,000	495,000,000	495,000,000
Common stock, shares issued (in shares)	295,318,813	295,318,813	276,017,339	276,017,339
Preferred stock, par value (in dollars per share)	$ 0.01		$ 0.01
Preferred stock, shares authorized (in shares)	5,000,000	5,000,000	5,000,000	5,000,000
Preferred stock, shares issued (in shares)	0	0	0	0
Preferred stock, shares outstanding (in shares)	0	0	0	0