Employee Share-Based Compensation (Details 1) - Service Period Based Stock Options [Member] - USD ($)	12 Months Ended
	Jan. 02, 2016	Jan. 03, 2015	Dec. 28, 2013
Number of Shares
Outstanding at Beginning of Period	12,723,601	12,113,655	12,202,558
Options Granted	2,191,685	2,233,987	805,000
Option classification from Employee to Non-Employee	(1,542,071)	(113,151)
Options Exercised	(120,708)	(534,715)	(26,038)
Options Expired		(253,900)	(75,000)
Options Forfeited	(310,274)	(722,275)	(792,865)
Outstanding at End of Period	12,942,233	12,723,601	12,113,655
Exercisable at End of Period	10,034,596
Weighted Average Exercise Price
Outstanding at Beginning of Period	$ 1.13	$ 1.06	$ 1.08
Options Granted	1.22	1.39	0.81
Option classification from Employee to Non-Employee	0.93	0.76
Options Exercised	0.79	0.87	0.51
Options Expired		1.00	0.50
Options Forfeited	1.31	1.13	1.19
Outstanding at End of Period	1.17	$ 1.13	$ 1.06
Exercisable at End of Period	$ 1.16
Weighted Average Remaining Contractual Term
Outstanding at Beginning of Period			8 years 3 months
Options granted	10 years	10 years	10 years
Option classification from Employee to Non-Employee	7 years 9 months 11 days	8 years 8 months 5 days
Outstanding at End of Period	6 years 5 months 9 days	7 years	7 years 5 months 5 days
Exercisable at End of Period	5 years 8 months 23 days
Fair Value of Options Granted	$ 0.76	$ 0.90	$ 0.29
Aggregate Intrinsic Value
Aggregate Intrinsic Value outstanding	$ 2,123,923
Aggregate Intrinsic Value exercisable	$ 1,921,746