(5) Inventories - Inventories consist of the following (Details) (USD $)	Jun. 28, 2014	Dec. 28, 2013
Inventory Disclosure [Abstract]
Raw materials	$ 438,535	$ 359,535
Work in process	1,621,557	1,135,413
Finished goods	1,122,000	1,079,251
Total inventory	3,182,092	2,574,199
Reserve for obsolescence	(400,500)	(390,500)
Inventories, net	$ 2,781,592	$ 2,183,699