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Leasehold Improvements and Equipment
12 Months Ended
Dec. 29, 2012
Leasehold Improvements And Equipment  
Note 4. Leasehold Improvements and Equipment

Leasehold improvements and equipment consisted of the following:

             
    2012     2011  
             
Laboratory equipment   $ 2,439,688     $ 2,378,122  
Leasehold improvements     403,971       403,971  
Computer equipment     363,739       302,518  
Furniture and fixtures     18,313       18,313  
Office equipment     7,877       7,877  
Construction in progress     106,080       149,086  
      3,339,668       3,259,887  
Less accumulated depreciation     2,403,242       2,087,599  
    $ 936,426     $ 1,172,288