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Warrants (Tables)
12 Months Ended
Dec. 29, 2012
Warrants Tables  
Warrants

At December 29, 2012, the following warrants were outstanding and exercisable:

 

Warrants granted in connection with :  

Weighted Average

Exercise Prices

   

Number Outstanding

And Exercisable

At December 29, 2012

 

Weighted Average

Remaining Contractual Life

2008 Private placement equity offering   $ 3.00       1,718,350   3.6 months
2010 Private placement equity offering   $ 0.21       7,803,564   4.7 months
2012 Placement agent commission   $ 0.85       285,000   19.1 months
2012 Non-employee award   $ 0.75       250,000   19.3 months
    $ 0.72       10,056,914   5.3 months