XML 47 R35.htm IDEA: XBRL DOCUMENT v3.20.4
Stock Options (Tables)
3 Months Ended
Nov. 30, 2020
Share-based Payment Arrangement [Abstract]  
Schedule of stock options

 

 

Options

 

 

Weighted Average Exercise Price $

 

 

Weighted Average Remaining Contractual Term (Years)

 

 

Aggregate Intrinsic Value $

 

Balance August 31, 2019

 

 

166,767

 

 

 

21.30

 

 

 

 

 

 

 

Cancelled/expired

 

 

(149,437)

 

 

29.51

 

 

 

 

 

 

 

Exercised

 

 

(7,333)

 

 

4.09

 

 

 

 

 

 

 

Granted

 

 

161,600

 

 

 

11.66

 

 

 

 

 

 

 

Balance August 31, 2020

 

 

171,596

 

 

 

11.17

 

 

 

 

 

 

 

Cancelled

 

 

(1,333)

 

 

12.90

 

 

 

 

 

 

 

Balance November 30, 2020 (Outstanding)

 

 

170,263

 

 

 

11.16

 

 

 

4.05

 

 

 

30,000

 

Balance November 30, 2020 (Exercisable)

 

 

146,231

 

 

 

10.51

 

 

 

4.05

 

 

 

30,000