v2.4.0.8
CONSOLIDATED BALANCE SHEETS (Parenthetical) (USD $)
In Thousands, except Share data, unless otherwise specified
12 Months Ended
Dec. 31, 2013
Dec. 31, 2012
Dec. 31, 2011
CONSOLIDATED BALANCE SHEETS [Abstract]      
Write down of inventories $ 1,558 $ 701 $ 232
Ordinary shares, par value per share $ 0.000001 $ 0.000001  
Ordinary shares, shares authorized 2,000,000,000,000 2,000,000,000,000  
Ordinary shares, shares issued 411,474,516 408,985,092  
Ordinary shares, shares outstanding 411,474,516 408,985,092