Warrants (Details) (USD $)	12 Months Ended
	Jan. 03, 2015	Dec. 28, 2013
Warrants Details
Warrants outstanding at beginning of period		10,056,914
Warrants Issued	469,020
Warrants Exercised		(8,338,564)
Warrants Expired		(1,718,350)
Warrants outstanding at end of period	469,020
Warrants exercisable at end of period
Weighted Average Exercise Price
Outstanding at beginning of period		$ 0.72
Warrants issued	$ 1.07
Warrants exercised		$ 0.25
Warrant expired		$ 3.00
Outstanding at end of period	$ 1.07
Exercisable at end of period	$ 1.07
Remaining Contractual Term, beginning of period		5 months 8 days
Weighted average contractual term, warrants issued	4 years 8 months 4 days
Remaining Contractual Term, end of period	4 years 5 months 4 days