Note 14 - Equity Incentive Plan and Stock Based Compensation (Tables)

9 Months Ended

Aug. 31, 2022

Notes Tables

Share-Based Payment Arrangement, Activity [Table Text Block]

	For the Three Months Ended
	August 31, 2022		August 31, 2021
Shares issued to directors (immediate vesting)		5,000		5,000
Shares issued to directors, employees, and consultants (three-year vesting)		-		-
Total shares issued		5,000		5,000

	For the Nine Months Ended
	August 31, 2022			August 31, 2021
Shares issued to directors (immediate vesting)		20,000			20,000
Shares issued to directors, employees, and consultants (three-year vesting)		94,500			88,500
Unvested shares forfeit upon termination		(8,333	)		-
Total shares issued		106,167			108,500

Share-Based Payment Arrangement, Expensed and Capitalized, Amount [Table Text Block]

	For the Three Months Ended
	August 31, 2022		August 31, 2021
Stock-based compensation expense		66,826		61,446
Treasury share repurchase expense		-		-
Stock-based compensation expense net of treasury repurchases		66,826		61,446

	For the Nine Months Ended
	August 31, 2022			August 31, 2021
Stock-based compensation expense		224,291			203,245
Treasury share repurchase expense		(92,432	)		(30,471	)
Stock-based compensation expense net of treasury repurchases		131,859			172,774