(5) Inventories - Inventories consist of: (Details) - USD ($)	Sep. 30, 2017	Dec. 31, 2016
Inventory Disclosure [Abstract]
Raw Materials	$ 515,477	$ 398,994
Work in process	866,402	1,089,496
Finished goods	679,820	1,032,971
Total inventory	2,061,699	2,521,461
Reserve for obsolescence	(386,361)	(550,500)
Inventories, net	$ 1,675,338	$ 1,970,961