XML 20 R8.htm IDEA: XBRL DOCUMENT v3.3.0.814
Cash and cash equivalents
9 Months Ended
Sep. 30, 2015
Cash and Cash Equivalents [Abstract]  
Cash and cash equivalents

3. Cash and cash equivalents

 

     SEPTEMBER 30,
2015
     DECEMBER 31,
2014
 

Cash

   $ 92,980       $ 8,351   

Cash equivalents

     16,393         6,555   
  

 

 

    

 

 

 
   $ 109,373       $ 14,906