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Note 19 - Quarterly Results of Operations (Unaudited) (Tables)

12 Months Ended

Oct. 31, 2022

Notes Tables

Quarterly Financial Information [Table Text Block]

		Quarter ended
Fiscal year ended October 31, 2022		January 31				April 30				July 31				October 31
Net sales		$	14,440,295			$	17,200,578			$	17,382,640			$	20,055,750
Gross profit			4,045,852				5,033,446				4,808,205				6,623,350
Selling, general & administrative expenses			4,780,199				5,036,331				4,954,221				5,188,984
Income (loss) before income taxes			(923,045	)			(233,185	)			(362,249	)			1,196,081
Net income (loss)			(935,793	)			(227,991	)			(371,871	)			1,188,564
Basic and diluted net income (loss) per share		$	(0.12	)		$	(0.03	)		$	(0.05	)		$	0.15

		Quarter ended
Fiscal year ended October 31, 2021		January 31				April 30				July 31				October 31
Net sales		$	11,876,573			$	15,741,114			$	15,634,760			$	15,883,847
Gross profit			2,309,390				4,819,216				4,090,246				5,055,227
Selling, general & administrative expenses			4,307,924				4,589,592				4,530,563				4,811,073
Income (loss) before income taxes			(2,173,816	)			3,391,775				5,376,535				(3,876	)
Net income (loss)			(2,141,480	)			3,385,159				5,372,767				(5,930	)
Basic and diluted net income (loss) per share		$	(0.29	)		$	0.45			$	0.71			$	0.00