Loss Per Share Applicable to Common Stockholders (Details) - USD ($)		3 Months Ended				6 Months Ended
		Jul. 04, 2015	Apr. 04, 2015	Jun. 28, 2014	Jun. 28, 2014	Jul. 04, 2015	Jun. 28, 2014
Net loss		$ (315,192)	$ (1,025,515)	$ (1,653,142)		$ (1,340,707)	$ (3,501,158)
Earnings per share
Basic and diluted loss per common share		$ 0.0		$ (0.02)		$ (.01)	$ (.03)
Weighted average common shares outstanding	[1]	107,409,894		106,185,584		107,304,245	106,130,972
Stock Option [Member]
Earnings per share
Potentially dilutive securities	[2]	14,120,114			14,686,002	14,120,114	14,686,002
Warrant [Member]
Earnings per share
Potentially dilutive securities	[2]	469,020				469,020
Convertible Debt [Member]
Earnings per share
Potentially dilutive securities	[2]	773,395				773,395

[1] Includes 1,230,484 and 1,600,879 weighted average nonvested shares of restricted stock for the three months ended July 4, 2015 and June 28, 2014, respectively, and 1,392,285 and 1,571,483 weighted average nonvested shares of restricted stock for the six months ended July 4, 2015 and June 28, 2014, respectively, which are participating securities.

[2] Excluded from the computation of loss per share as their impact is antidilutive.