Inventory (Tables)

12 Months Ended

Dec. 31, 2016

Inventory Disclosure [Abstract]

Schedule of Inventory, Current

Inventories consist of the following:

	As of December 31,
	2016		2015
Raw materials	$	92,287	$	59,151
Work-in-process	202,301		132,068
Finished goods	13,334		11,197
Deferred costs	91,434		36,162
	$	399,356	$	238,578