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(5) Inventories
9 Months Ended
Oct. 01, 2016
Inventory Disclosure [Abstract]  
(5) Inventories

(5)  Inventories

Inventories consist of the following:

    October 1,      December 26,  
     2016      2015  
  
Raw materials  $515,692   $670,318 
Work in process   1,301,547    970,598 
Finished goods   810,182    1,447,028 
  
Total inventory   2,627,421    3,087,944 
Reserve for obsolescence   (485,500)   (455,500)
  
Inventories, net  $2,141,921   $2,632,444