Quarterly report pursuant to Section 13 or 15(d)

Inventories (Details)

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Inventories (Details) (USD $)
In Thousands, unless otherwise specified
Sep. 30, 2012
Dec. 31, 2011
Inventories    
Raw Materials $ 13,814 $ 12,992
Work in Progress 931 1,230
Finished Goods 28,910 27,389
Total $ 43,655 $ 41,611