Investments (Tables)

9 Months Ended

Aug. 31, 2014

Investments

Schedule of cost, unrealized gain and fair value of Griffin's investment in Centaur Media

	August 31, 2014		November 30, 2013
Fair value	$	1,916	$	2,208
Cost	1,014		1,274
Unrealized gain	$	902	$	934