Quarterly report pursuant to Section 13 or 15(d)

Note 16 - Earnings Per Share (Details Textual)

v3.22.2.2
Note 16 - Earnings Per Share (Details Textual) - $ / shares
shares in Millions
3 Months Ended 9 Months Ended
Jul. 31, 2022
Jul. 31, 2022
Dec. 06, 2018
Class of Warrant or Right, Exercise Price of Warrants or Rights (in dollars per share) $ 11.50 $ 11.50 $ 11.50
Warrant [Member]      
Antidilutive Securities Excluded from Computation of Earnings Per Share, Amount (in shares) 13.0 13.0  
Restricted Stock [Member]      
Antidilutive Securities Excluded from Computation of Earnings Per Share, Amount (in shares) 2.6    
Vested Stock Options [Member]      
Antidilutive Securities Excluded from Computation of Earnings Per Share, Amount (in shares) 1.2    
Vested Non-qualified Stock Options [Member]      
Antidilutive Securities Excluded from Computation of Earnings Per Share, Amount (in shares) 0.4    
Series A Preferred Stocks [Member]      
Antidilutive Securities Excluded from Computation of Earnings Per Share, Amount (in shares) 2.5 2.5