Annual report pursuant to Section 13 and 15(d)

Inventories (Details)

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Inventories (Details) (USD $)
In Thousands, unless otherwise specified
Dec. 31, 2013
Dec. 31, 2012
Inventories    
Finished goods and work-in-process $ 26,175 $ 29,119
Raw material and supplies 1,802 1,173
Inventories $ 27,977 $ 30,292