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Restricted Cash / Restricted Assets
12 Months Ended
Apr. 30, 2013
Restricted Cash / Restricted Assets
5. RESTRICTED CASH / RESTRICTED ASSETS

Restricted cash / restricted assets consists of cash and investments held in trust on deposit with various banks as collateral for our obligations relative to our landfill capping, closure and post-closure costs and other facilities’ closure costs. Cash is also restricted by specific agreements for facilities’ maintenance and other purposes. A summary of restricted cash / restricted assets is as follows:

 

     April 30,  
     2013      2012  

Current:

     

Landfill closure

   $ 76       $ 76   
  

 

 

    

 

 

 

Total

   $ 76       $ 76   
  

 

 

    

 

 

 

Non Current:

     

Landfill closure

   $ 545       $ 424   
  

 

 

    

 

 

 

Total

   $ 545       $ 424