Investments (Tables)

12 Months Ended

Nov. 30, 2015

Investments

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

	Nov. 30, 2015		Nov. 30, 2014
Fair value	$	1,970	$	1,924
Cost		1,014		1,014
Unrealized gain	$	956	$	910