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Other Current Assets
 9 Months Ended
Sep. 30, 2012
Other Current Assets
5. Other Current Assets

Other current assets consisted of:

 

     As of
September 30,
2012		      As of
December 31,
2011		  

Sales and use tax

    $ 191       $ 92   

Prepaid expenses

      181         179   

Other

      155         109   
  

 

 

     

 

 

  
   $ 527       $ 380