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Short Term Investments
12 Months Ended
Dec. 31, 2017
Short Term Investments [abstract]  
Short Term Investments

5. Short Term Investments





 

 

 

 

 



December 31,

 

 

December 31,



 

2017 

 

 

2016 

Term deposits and similar instruments

$

29,500 

 

$

41,100 



The term deposits have maturities in excess of 90 days and less than one year on the date of acquisition.