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

9 Months Ended

Jul. 31, 2026

Notes Tables

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

		Three Months Ended								Nine Months Ended
		July 31,								July 31,
		2026				2025				2026				2025
Net income (loss) (numerator)		$	1,858,117			$	301,886			$	2,515,405			$	(1,503,467	)
Shares (denominator)			8,834,543				8,394,988				8,844,796				7,900,901
Basic and diluted net income (loss) per share		$	0.21			$	0.04			$	0.28			$	(0.19	)