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Note 15 - Stock-based Compensation (Tables)

6 Months Ended

May 31, 2023

Notes Tables

Share-Based Payment Arrangement, Restricted Stock and Restricted Stock Unit, Activity [Table Text Block]

		RSUs
Unvested and outstanding as of November 30, 2022			1,314,909
Issued			(13,636	)
Granted			9,805
Forfeited			(56,812	)
Unvested and outstanding at May 31, 2023			1,254,266

Schedule of Share-Based Payment Award, Stock Options, Valuation Assumptions [Table Text Block]

Risk free rate		3.63% - 3.79%
Expected dividends	$	0.0
Expected volatility		76.1% - 77.0%
Expected life (in years)		6.5
Market price of the Company’s common stock on date of grant	$	6.35 - 6.37

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

						Weighted-Average
		Stock				Exercise Price Per Stock
		Options				Option
Outstanding, November 30, 2022			1,297,750			$	6.75
Granted			249,999				8.96
Forfeited			(33,333	)			8.96
Outstanding, May 31, 2023			1,514,416			$	7.06
Exercisable, May 31, 2023			567,387			$	4.85

X

- Definition

Tabular disclosure for stock option plans. Includes, but is not limited to, outstanding awards at beginning and end of year, grants, exercises, forfeitures, and weighted-average grant date fair value.

+ References

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Tabular disclosure of the significant assumptions used during the year to estimate the fair value of stock options, including, but not limited to: (a) expected term of share options and similar instruments, (b) expected volatility of the entity's shares, (c) expected dividends, (d) risk-free rate(s), and (e) discount for post-vesting restrictions.

+ References

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Disclosure of the number and weighted-average grant date fair value for restricted stock and restricted stock units that were outstanding at the beginning and end of the year, and the number of restricted stock and restricted stock units that were granted, vested, or forfeited during the year.

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