Quarterly report pursuant to Section 13 or 15(d)

Inventories (Details)

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Inventories (Details) (USD $)
In Thousands, unless otherwise specified
Jun. 30, 2014
Mar. 31, 2014
Inventory Disclosure [Abstract]    
Raw materials $ 11,310 $ 12,036
Work in process 2,812 2,200
Finished goods 24,394 23,973
Inventories, gross 38,516 38,209
Valuation reserves (971) (893)
Inventories, net $ 37,545 $ 37,316