XML 22 R28.htm IDEA: XBRL DOCUMENT v2.4.0.6
Inventories (Schedule of Inventory, Current) (Details) (USD $)
In Thousands, unless otherwise specified
Mar. 31, 2013
Dec. 31, 2012
Inventory Disclosure [Abstract]    
Finished goods $ 94,225 $ 93,095
Work in process 9,234 7,922
Raw materials 14,765 7,741
Inventory, Net $ 118,224 $ 108,758