Quarterly report pursuant to Section 13 or 15(d)

Inventories (Details 2)

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Inventories (Details 2) - USD ($)
$ in Thousands
Jun. 30, 2015
Mar. 31, 2015
Inventories    
Non-current inventory, 13 to 24 Months $ 1,600  
Non-current inventory, 25 to 36 Months 547  
Non-current inventory, 37 to 48 Months 126  
Non-current Inventory Balance $ 2,273 $ 2,258