Fair Value Measurements (Tables)

6 Months Ended

May. 31, 2015

Fair Value Disclosures [Abstract]

Summary of derivative assets at fair value

	Total		(Level 1)		(Level 2)		(Level 3)
May 31, 2015
Restricted securities	$	116,000	$	116,000		—		—
Derivative liability	$	1,475,587		—		—	$	1,475,587
November 30, 2014
Restricted securities	$	1,040,000	$	1,040,000
Derivative liability	$	639,339		—		—	$	639,339