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Stockholders' Equity (Tables) - Service-Based Vesting Condition Options [Member]

6 Months Ended

May 31, 2020

Fair Value of Options Granted

Variables used to determine the fair value of the options granted for the three and six months ended May 31, 2020 and May 31, 2019, respectively, are as follows:

		Three Months Ended				Three Months Ended				Six Months Ended				Six Months Ended
		May 31, 2020				May 31, 2019				May 31, 2020				May 31, 2019
Weighted average values:
Expected dividends			—				0	%			0	%			0	%
Expected volatility			—				51.2	%			64.25	%			51.2	%
Risk free interest rate			—				2.31	%			1.90	%			2.31	%
Expected life			—				5 years				9 years				5 years

Stock Option Activity

Stock option activity for options with only service-based vesting conditions for the six months ended May 31, 2020, was as follows:

						Weighted				Weighted Average
						Average				Remaining				Aggregate
		Options				Exercise Price				Contractual Life (Years)				Intrinsic Value
Outstanding at November 30, 2019			1,089,774			$	3.30				3.91			$	4,648,111
Granted			44,969				7.26								6,369
Exercised			(20,000	)			2.05								102,800
Expired/forfeited			—				—								—
Outstanding at May 31, 2020			1,114,743			$	3.49				3.69			$	4,409,680
Exercisable at May 31, 2020			1,018,873			$	3.11				3.20			$	4,404,284

Significant Option Groups Exercisable Option and its Price and Contractual Life

Significant option groups outstanding and exercisable at May 31, 2020 and related price and contractual life information are as follows:

		Outstanding												Exercisable
						Weighted Average
						Remaining				Weighted								Weighted
Range of Exercise Prices		Outstanding				Contractual Life (Years)				Average Exercise Price				Outstanding				Average Exercise Price
$1.01 to $2.00			422,500				1.60			$	1.73				422,500			$	1.73
$2.01 to $3.00			245,000				1.60			$	2.78				245,000			$	2.78
$3.01 to $4.00			204,729				5.73			$	3.14				204,729			$	3.14
$6.01 to $7.00			3,833				6.10			$	6.52				2,111			$	6.51
$7.01 to $8.00			238,681				7.75			$	7.57				144,533			$	7.63
			1,114,743				3.69			$	3.49				1,018,873			$	3.11

Summary of Non-Vested Options

A summary of the status of the Company’s non-vested options as of May 31, 2020, and changes during the six months ended May 31, 2020, is presented below:

						Weighted Average
						Grant-Date
		Options				Fair Value
Non-vested at November 30, 2019			125,234			$	4.70
Granted			44,969				5.03
Vested			(74,333	)			4.51
Forfeited			—				—
Non-vested at May 31, 2020			95,870			$	5.00

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Tabular disclosure of the changes in outstanding nonvested shares.

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