XML 57 R12.htm IDEA: XBRL DOCUMENT v3.8.0.1
Financial investments
 3 Months Ended 12 Months Ended
Mar. 31, 2018
Dec. 31, 2017
Text block1 [abstract]    
Financial investments
6. Financial investments

 

     March 31, 2018      December 31, 2017  

Short-term investment

      —          210,103  
  

 

 

     

 

 

  
     —        210,103  
  

 

 

     

 

 

  

Short-term investments consisted of two repurchase agreements, with an average return of 96.0% of the Interbank Deposit Certificate (CDI). This financial asset was classified as fair value through profit and loss.
7. Financial investments

 

     December 31,  
     2017      2016  

Short-term investment

      210,103        131,239  
  

 

 

     

 

 

  
     210,103        131,239  
  

 

 

     

 

 

  

Short-term investments consist of two repurchase agreements, with an average return of 96.0% of the Interbank Deposit Certificate (CDI). This financial asset was classified as fair value through profit and loss.