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Note 9 - Net Income (Loss) Per Share (Tables)

9 Months Ended

Jul. 31, 2021

Notes Tables

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

		Three months ended								Nine months ended
		July 31,								July 31,
		2021				2020				2021				2020
Net income (loss) (numerator)		$	5,372,767			$	(1,433,830	)		$	6,616,446			$	(5,714,899	)
Shares (denominator)			7,547,877				7,352,673				7,540,083				7,354,579
Basic and diluted net income (loss) per share		$	0.71			$	(0.20	)		$	0.88			$	(0.78	)

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- 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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