Inventories (Tables)

3 Months Ended

Mar. 31, 2015

Inventory Disclosure [Abstract]

Schedule of Inventory, Current

Net inventories consist of the following:

(in thousands)	March 31, 2015			December 31, 2014
Finished goods		$	114,748		$	112,197
Work in process		19,932			18,635
Raw materials		35,614			35,256
		$	170,294		$	166,088