Condensed Consolidated Statements of Shareholders' Equity (Unaudited) (Parenthetical) - USD ($)	3 Months Ended		9 Months Ended
	Jul. 31, 2020	Jul. 31, 2019	Jul. 31, 2020	Jul. 31, 2019
Statement of Stockholders' Equity [Abstract]
Common Stock, offering expenses	$ 155,776	$ 111,275	$ 314,072	$ 264,186