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Note 14 - Net Income (Loss) Per Share (Tables)

12 Months Ended

Oct. 31, 2021

Notes Tables

Schedule of Earnings Per Share, Basic and Diluted [Table Text Block]

		Years ended October 31,
		2021				2020				2019
Net income (loss) (numerator)		$	6,610,516			$	(6,121,224	)		$	(5,669,321	)
Shares (denominator)			7,587,686				7,354,513				7,387,141
Basic and diluted net income (loss) per share		$	0.87			$	(0.83	)		$	(0.77	)

X

- Definition

Tabular disclosure of an entity's basic and diluted earnings per share calculations, including a reconciliation of numerators and denominators of the basic and diluted per-share computations for income from continuing operations.

+ References

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 260
-SubTopic 10
-Section 50
-Paragraph 1
-Subparagraph (a)
-URI http://asc.fasb.org/extlink&oid=124432515&loc=d3e3550-109257

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- References

No definition available.

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