(5) Inventories - Inventory (Details) - USD ($)	Sep. 26, 2015	Dec. 27, 2014
Inventory, Net [Abstract]
Raw materials	$ 525,047	$ 464,243
Work in process	1,314,127	998,209
Finished goods	1,182,723	1,467,002
Total inventory	3,021,897	2,929,454
Reserve for obsolescence	(410,500)	(400,500)
Inventories, net	$ 2,611,397	$ 2,528,954