Schedule of Unit Plans and Changes Activity (Details)	3 Months Ended
	Feb. 28, 2014
Number of RSU's [Member]
Balance-beginning of period	851,673
Granted	0
Vested	(425,833)
Forfeited	0
Balance-end of period	425,840
Number of DSU's [Member]
Balance-beginning of period	750,000
Granted	661
Vested	(75,661)
Forfeited	0
Balance-end of period	675,000