Equity impact of the value of treasury stock (units) reissued during the period, excluding reissuance of shares (units) held in treasury used to satisfy equity-based compensation obligations exercised by the holders of such rights. Upon reissuance of shares (units) from treasury, either the common or preferred stock (unit) reissued is outstanding.

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Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	duration

Stockholders' Equity (Details Narrative) - USD ($)	6 Months Ended	12 Months Ended
Stockholders' Equity (Details Narrative) - USD ($)	Apr. 30, 2018	Oct. 31, 2017	Oct. 31, 2016	Sep. 10, 2017	Sep. 29, 2015
Number of treasury stock shares	103,593	57,367
Number of treasury stock shares, value	$ 438,791	$ 247,382
2015 Share Repurchase Program [Member]
Number of common stock repurchase value					$ 2,000,000
2015 Share Repurchase Program [Member]
Number of treasury stock shares		3,384	337,269
Number of treasury stock shares, value		$ 15,829	$ 1,754,878
2017 Share Repurchase Program [Member]
Number of treasury stock shares	103,593	53,983
Number of treasury stock shares, value	$ 438,791	$ 239,091
Number of common stock repurchase value				$ 2,000,000