Annual report pursuant to Section 13 and 15(d)

Components of Inventory (Detail)

v3.3.1.900
Components of Inventory (Detail) - USD ($)
$ in Thousands
Dec. 31, 2015
Dec. 31, 2014
Components of inventory, net of allowances    
Raw materials $ 3,627 $ 2,857
Work-in-process 1,379 1,348
Finished goods 7,560 8,303
Inventory, net $ 12,566 $ 12,508