v2.4.1.9
INVENTORIES (Tables)
12 Months Ended
Dec. 31, 2014
INVENTORIES [Abstract]  
Schedule of Inventories
    At December 31,  
    2013     2014  
                 
Raw materials   $ 10,702     $ 8,104  
Work in progress     1,950       562  
Finished goods     7,626       5,304  
    $ 20,278     $ 13,970