Inventory (Tables)

6 Months Ended

Jun. 30, 2016

Inventory Disclosure [Abstract]

Schedule of Inventory, Current

Inventories consist of the following:

	June 30,		December 31,
	2016		2015
Raw materials	$	73,971	$	59,151
Work-in-process	165,869		132,068
Finished goods	14,421		11,197
Deferred costs	61,812		36,162
	$	316,073	$	238,578