Employee Share-Based Compensation (Details 1) (Service Period Based Stock Options [Member], USD $)	9 Months Ended
	Sep. 29, 2012
Service Period Based Stock Options [Member]
Number of Shares
Outstanding at December 31, 2011	13,895,872
Options Granted	5,186,713
Options Exercised	(6,117)
Options Forfeited	(4,661,292)
Outstanding at September 29, 2012	14,415,176
Exercisable at September 29, 2012	10,004,421
Weighted Average Exercise Price
Outstanding at December 31, 2011	$ 1.53
Options Granted	$ 0.78
Options Exercised	$ 0.50
Options Forfeited	$ 1.04
Outstanding at September 29, 2012	$ 1.42
Exercisable at September 29, 2012	$ 1.50
Weighted Average Remaining Contractual Term
Outstanding at September 29, 2012	6 years 3 months 22 days
Exercisable at September 29, 2012	5 years 10 months 2 days
Aggregate Intrinsic Value
Outstanding at September 29, 2012	$ 374,232
Exercisable at September 29, 2012	$ 131,049