Note 5 - Net Income (Loss) Per Share of Common Stock (Tables)

9 Months Ended

Aug. 31, 2022

Notes Tables

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

	For the Three Months Ended
	August 31, 2022		August 31, 2021
Numerator for basic and diluted net income (loss) per share:
Net income (loss)	$	237,775	$	56,456
Denominator:
For basic net income (loss) per share - weighted average common shares outstanding		4,700,422		4,529,026
Effect of dilutive stock options		-		-
For diluted net income (loss) per share - weighted average common shares outstanding		4,700,422		4,529,026
Net Income (Loss) per share - Basic:
Net Income (Loss) per share	$	0.05	$	0.01
Net Income (Loss) per share - Diluted:
Net Income (Loss) per share	$	0.05	$	0.01

	For the Nine Months Ended
	August 31, 2022		August 31, 2021
Numerator for basic and diluted net income (loss) per share:
Net income (loss)	$	6,403	$	(194,692	)
Denominator:
For basic net income (loss) per share - weighted average common shares outstanding		4,633,621		4,508,986
Effect of dilutive stock options		-		-
For diluted net income (loss) per share - weighted average common shares outstanding		4,633,621		4,508,986
Net Income (Loss) per share - Basic:
Net Income (Loss) per share	$	0.00	$	(0.04	)
Net Income (Loss) per share - Diluted:
Net Income (Loss) per share	$	0.00	$	(0.04	)