Quarterly report pursuant to Section 13 or 15(d)

Condensed Consolidated Balance Sheets (Parenthetical)

v3.20.1
Condensed Consolidated Balance Sheets (Parenthetical) - $ / shares
Feb. 29, 2020
Nov. 30, 2019
Statement of Financial Position [Abstract]    
Preferred Stock, Par Value Per Share $ 0.001 $ 0.001
Preferred Stock, Shares Authorized 5,000,000 5,000,000
Preferred Stock, Shares Issued
Preferred Stock, Shares Outstanding
Common Stock, Par Value Per Share $ 0.001 $ 0.001
Common Stock, Shares Authorized 300,000,000 300,000,000
Common Stock, Shares, Issued 104,813,647 104,021,836
Common Stock, Shares, Outstanding 104,813,647 104,021,836
Treasury Stock, Shares 3,699,999