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SEGMENT AND GEOGRAPHIC INFORMATION
 12 Months Ended
Dec. 31, 2013
SEGMENT AND GEOGRAPHIC INFORMATION [Abstract]  
SEGMENT AND GEOGRAPHIC INFORMATION

20 SEGMENT AND GEOGRAPHIC INFORMATION

 

The Group's chief operating decision maker has been identified as the Chief Executive Officer.  The Group does not specifically identify and allocate any assets by operating segment nor does management evaluate operating segment using discrete asset information.  The chief operating decision maker uses gross profit margin of different products and services when making decisions about allocating resources and assessing performance of the Group so as to allocate operating expenses to each reporting segment.

 

    Year ended December 31,  
    2011     2012     2013  
Revenue:                        
MMP SoC for portable media players   $ 47,168     $ 54,150     $ 69,256  
Testing solutions     317       179       135  
    $ 47,485     $ 54,329     $ 69,391  
Gross profit:                        
MMP SoC for portable media players   $ 18,347     $ 19,143     $ 21,349  
Testing solutions     141       79       77  
    $ 18,488     $ 19,222     $ 21,426  

 

Geographic information

 

The Group operates in PRC/Hong Kong and all of the Group's long-lived assets are located in PRC/Hong Kong and substantially all of our sales are made in PRC/Hong Kong.