Inventories (Tables)

3 Months Ended

Mar. 31, 2015

Inventory Disclosure [Abstract]

Summary of Inventories, at LIFO Value

Inventories, at LIFO (last-in, first-out) value, consist of the following (in thousands):

	March 31, 2015			December 31, 2014
Finished goods	$	32,537		$	32,756
Raw materials		15,682			16,290
Total FIFO inventories		48,219			49,046
Reserve to adjust inventories to LIFO value		(25,299	)		(25,299	)
Total LIFO inventories	$	22,920		$	23,747