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v3.3.1.900

Inventories (Details) - USD ($) $ in Thousands | Dec. 31, 2015 | Dec. 31, 2014
--- | --- | ---
Components of inventories |  |
Total | $ 49,615 | $ 50,063
Reserve for obsolete and excess inventory | (5,520) | (5,546)
Inventories, net | $ 44,095 | $ 44,517

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