Condensed Consolidated Statement of Shareholders' Equity (Unaudited) - 9 months ended Jul. 31, 2018 - USD ($)	Common Stock [Member]	Retained Earnings [Member]	Total
Balances (in shares) at Oct. 31, 2017	7,315,605
Balances at Oct. 31, 2017	$ 11,762,021	$ 11,927,501	$ 23,689,522
Share-based compensation, net (in shares)	(379,054)
Share-based compensation, net	$ 1,190,974		1,190,974
Repurchase and retirement of common stock (at cost) (in shares)	(19)
Repurchase and retirement of common stock (at cost)		(47)	(47)
Net income		1,419,083	1,419,083
Balances (in shares) at Jul. 31, 2018	7,694,640
Balances at Jul. 31, 2018	$ 12,952,995	$ 13,346,537	$ 26,299,532