XML 11 R33.htm IDEA: XBRL DOCUMENT

Inventories (Details) (USD $) In Thousands, unless otherwise specified	Mar. 31, 2013	Dec. 31, 2012	Mar. 31, 2012
Inventories
Raw materials	$ 90,697	$ 95,959	$ 72,616
In-process products	18,118	16,878	22,226
Finished products	93,526	91,287	89,226
Total inventories	$ 202,341	$ 204,124	$ 184,068

Carrying amount, net of reserves and adjustments, as of the balance sheet date of merchandise or goods which are partially completed. This inventory is generally comprised of raw materials, labor and factory overhead costs, which require further materials, labor and overhead to be converted into finished goods, and which generally require the use of estimates to determine percentage complete and pricing.

+ References+ Details