Segment Reporting - Schedule of Segment Reporting (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Apr. 30, 2017	Apr. 30, 2016	Apr. 30, 2017	Apr. 30, 2016	Oct. 31, 2016
Revenues	$ 259	$ 412	$ 415	$ 1,003
Net loss	(110,360)	(1,101)	(116,021)	(1,748)
Identifiable assets employed	7,046		7,046		$ 6,751
Video Games [Member]
Revenues	259	412	415	1,003
Net loss	(4,459)	(1,101)	(9,425)	(7,750)
Identifiable assets employed	5,151		5,151		6,751
Regenerative Medicine [Member]
Revenues
Net loss	(105,901)		(106,596)
Identifiable assets employed	$ 1,895		$ 1,895