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SEGMENT AND GEOGRAPHIC INFORMATION
 12 Months Ended
Dec. 31, 2014
SEGMENT AND GEOGRAPHIC INFORMATION [Abstract]  
SEGMENT AND GEOGRAPHIC INFORMATION
18 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,  
    2012     2013     2014  

Revenue:

                        
MMP SoC for portable media players   $ 54,150     $ 69,256     $ 50,143  
Testing solutions     179       135       117  
    $ 54,329     $ 69,391     $ 50,260  
Gross profit:                        
MMP SoC for portable media players   $ 19,143     $ 21,349     $ 3,995  
Testing solutions     79       77       71  
    $ 19,222     $ 21,426     $ 4,066  

 

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.