Inventory (Tables)

9 Months Ended

Sep. 30, 2018

Inventory Disclosure [Abstract]

Schedule of Inventory

Inventory, net of allowance, consisted of the following as of the dates indicated:

	September 30,			December 31,
	2018			2017
Raw materials	$	843,973		$	984,328
Work in process		152,458			66,314
Finished goods		172,064			192,021
Total gross inventory		1,168,495			1,242,663
Less inventory allowance		(39,403	)		(62,142	)
	$	1,129,092		$	1,180,521