v2.4.0.8
SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (Narrative) (Details) (USD $)
In Thousands, except Share data, unless otherwise specified
 12 Months Ended
Dec. 31, 2013
Dec. 31, 2012
Dec. 31, 2011
Summary Of Accounting Policies [Line Items]      
Fair value change in trading securities    $ 2 $ 4
Land expense 36 36 36
Utilization of subsidy from local authorities of Zhuhai, the People's Republic of China (the "PRC") 1,068 674 995
Number of shares repurchased 11,772,294 14,812,056 16,594,848
Allowance for doubtful accounts written off during the year    621   
Advertising expenses 666 106 173
Share-based compensation 492 1,465 1,928
Cost of revenue [Member]
      
Summary Of Accounting Policies [Line Items]      
Share-based compensation 49 10 18
Research and development expenses [Member]
      
Summary Of Accounting Policies [Line Items]      
Share-based compensation 347 1,091 1,449
General and administrative expenses [Member]
      
Summary Of Accounting Policies [Line Items]      
Share-based compensation 79 312 393
Selling and marketing expenses [Member]
      
Summary Of Accounting Policies [Line Items]      
Share-based compensation $ 17 $ 52 $ 68