Inventories (Tables)

3 Months Ended

Mar. 31, 2015

Inventory, Net [Abstract]

Components of Inventory

	March 31, 2015			December 31, 2014
Raw materials	$	346,979		$	352,016
Work in progress	154,759			147,715
Finished goods	483,924			483,912
Subtotal	985,662			983,643
Less reserves	(123,710		)	(119,906		)
Total	$	861,952		$	863,737