Inventories

9 Months Ended

Sep. 30, 2015

Inventory Disclosure [Abstract]

Inventories

Inventories

Inventories were comprised of the following at December 31, 2014 and September 30, 2015:

	December 31, 2014		September 30, 2015
Finished goods	$	45,485	$	45,676
Work in process	36,498		39,475
Raw materials and supplies	84,548		87,205
	$	166,531	$	172,356

In connection with the acquisition of Shenya, inventory was written up by $1,414 to fair value in the first quarter of 2015. Such inventory was sold as of March 31, 2015 and recorded as an increase to cost of products sold.