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(5) Inventories
3 Months Ended
Apr. 02, 2016
Inventory Disclosure [Abstract]  
(5) Inventories

(5) Inventories

Inventories consist of the following:

    April 2,      December 26,  
     2016      2015  
  
Raw materials  $545,292   $670,318 
Work in process   1,255,565    970,598 
Finished goods   1,291,342    1,447,028 
  
Gross inventory   3,092,199    3,087,944 
Reserve for obsolescence   (465,500)   (455,500)
  
Inventories, net  $2,626,699   $2,632,444