Inventories (Tables)

6 Months Ended

Jun. 30, 2017

Inventory, Net [Abstract]

Components of Inventory

	June 30, 2017			December 31, 2016
Raw materials	$	485,699		$	428,286
Work in progress	161,840			138,652
Finished goods	437,387			409,314
Subtotal	1,084,926			976,252
Less reserves	(122,856		)	(105,765		)
Total	$	962,070		$	870,487