Inventory, net (Details) (USD $) In Thousands, unless otherwise specified	Sep. 30, 2014	Dec. 31, 2013
Inventory, net
Raw materials	$ 11,978	$ 12,358
Finished goods	23,375	15,723
Allowance for obsolescence	(11,003)	(14,218)
Total inventory, net	$ 24,350	$ 13,863

Amount before valuation and LIFO reserves of completed merchandise or goods expected to be sold within one year or operating cycle, if longer.

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