Inventory (Tables)

12 Months Ended

Dec. 31, 2018

Inventory Disclosure [Abstract]

Schedule of Inventory

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

	December 31,
	2018			2017
Raw materials	$	892,631		$	984,328
Work in process		168,937			66,314
Finished goods		284,444			192,021
Total gross inventory		1,346,012			1,242,663
Less inventory allowance		(39,403	)		(62,142	)
	$	1,306,609		$	1,180,521