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Investment in Centaur Media plc (Tables)
 9 Months Ended
Aug. 31, 2016
Investment in Centaur Media plc  
Schedule of fair value, cost and unrealized gain of Griffin's investment in Centaur Media

 

 

 

 

 

 

 

 

 

    

Aug. 31, 2016

    

Nov. 30, 2015

 

 

 

 

 

 

 

 

 

Fair value

 

$
1,058

 

$
1,970

 

Cost

 

 
1,014

 

 
1,014

 

Unrealized gain

 

$
44

 

$
956