Annual report pursuant to Section 13 and 15(d)

Note 16 - Earnings Per Share - Summary of Antidilutive Securities (Details)

v3.22.0.1
Note 16 - Earnings Per Share - Summary of Antidilutive Securities (Details) - shares
12 Months Ended
Nov. 30, 2021
Nov. 30, 2020
Antidilutive securities (in shares) 2,180,903 7,501,855
Series A Preferred Stock [Member]    
Antidilutive securities (in shares) 0 4,636,649
Warrant [Member]    
Antidilutive securities (in shares) 0 585,739
Share-based Payment Arrangement, Option [Member]    
Antidilutive securities (in shares) 586,783 705,967
Restricted Stock Units (RSUs) [Member]    
Antidilutive securities (in shares) 1,594,120 1,573,500