(5) Inventories - Inventories consist of the following (Details) - USD ($)	Jun. 27, 2015	Dec. 27, 2014
Inventory Disclosure [Abstract]
Raw materials	$ 538,072	$ 464,243
Work in process	1,397,302	998,209
Finished goods	1,271,038	1,467,002
Total inventory	3,206,412	2,929,454
Reserve for obsolescence	(405,500)	(400,500)
Inventories, net	$ 2,800,912	$ 2,528,954