STOCK-BASED COMPENSATION (Tables) |
6 Months Ended | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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May 31, 2020 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Share-based Payment Arrangement [Abstract] | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Schedule of stock options valuation assumptions |
The assumptions that the Company used to determine the grant-date fair value of stock options granted to employees and non-employees for the six months ended May 31, 2020 and 2019 were as follows:
Employee, Director and Non-Employee Options (Black-Scholes option pricing model)
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Schedule of stock options activity |
The following table summarizes option activity under the 2017 Plan during the six months ended May 31, 2020:
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Schedule of warrants valuation assumptions |
The assumptions the Company used to determine the grant-date fair value of warrants granted to consultants during the six months ended May 31, 2020 and 2019 were as follows:
(Black-Scholes option pricing model)
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