Shareholders' (Deficit) Equity - Schedule of Stock Options Activity (Details) - Stock Options [Member] - USD ($) $ / shares in Units, $ in Millions	12 Months Ended
	Nov. 30, 2015	Nov. 30, 2013
Share-based Compensation Arrangement by Share-based Payment Award, Options, Outstanding [Roll Forward]
Stock, Outstanding, Beginning Balance (in shares)	700,000
Stock, Granted (in shares)	200,000	0
Stock, Exercised (in shares)	(200,000)
Stock, Canceled (in shares)	(100,000)
Stock, Outstanding, Ending Balance (in shares)	600,000
Stock, Exercisable, at November 30, 2015 (in shares)	400,000
Stock, Expected to vest at November 30, 2014 (in shares)	200,000
Share-based Compensation Arrangement by Share-based Payment Award, Options, Outstanding, Weighted Average Exercise Price [Abstract]
Weighted Average Exercise Price, Beginning Balance (in USD per share)	$ 6.64
Weighted Average Exercise Price, Granted (in USD per share)	23.04
Weighted Average Exercise Price, Exercised (in USD per share)	4.88
Weighted Average Exercise Price, Canceled (in USD per share)	22.38
Weighted Average Exercise Price, Ending Balance (in USD per share)	12.29
Weighted Average Exercise Price, Exercisable at November 30, 2015 (in USD per share)	7.50
Weighted Average Exercise Price, Expected to vest at November 30, 2014 (in USD per share)	$ 23.02
Weighted Average Remaining Contractual Life, Outstanding at November 30, 2015	3 years 9 months
Weighted Average Remaining Contractual Life, Exercisable at November 30, 2015	2 years 8 months
Weighted Average Remaining Contractual Life, Expected to vest at November 30, 2014	6 years 3 months
Intrinsic Value, Outstanding at November 30, 2015	$ 4.4
Intrinsic Value, Exercisable at November 30, 2015	4.4
Intrinsic Value, Expected to vest at November 30, 2014	$ 0.0