Annual report pursuant to Section 13 and 15(d)

Note 16 - Stock-based Compensation - Options Outstanding and Exercisable (Details)

v3.23.4
Note 16 - Stock-based Compensation - Options Outstanding and Exercisable (Details) - USD ($)
$ / shares in Units, $ in Thousands
 12 Months Ended
Oct. 31, 2023
Oct. 31, 2022
Oct. 30, 2021
Options Outstanding, Weighted average exercise price (in dollars per share) $ 1.9 $ 1.79 $ 1.63
Options Outstanding, Number of options (in shares) 1,376,554 1,489,328 1,684,193
Options Outstanding, Weighted-average remaining contractual life (Year) 2 years 9 months 18 days    
Options Outstanding, Aggregate Intrinsic Value $ 7,059    
Options Exercisable, Number of options (in shares) 1,138,940    
Options Exercisable, Weighted average exercise price (in dollars per share) $ 2.3    
Options Exercisable, Weighted average remaining contractual life (Year) 2 years    
Options Exercisable, Aggregate Intrinsic Value $ 5,392    
Exercise Price Range One [Member]      
Options Outstanding, Weighted average exercise price (in dollars per share) $ 0.01    
Options Outstanding, Number of options (in shares) 315,671    
Options Outstanding, Weighted-average remaining contractual life (Year) 6 years 9 months 18 days    
Options Outstanding, Aggregate Intrinsic Value $ 2,216    
Options Exercisable, Number of options (in shares) 78,057    
Options Exercisable, Weighted average exercise price (in dollars per share) $ 0.01    
Options Exercisable, Weighted average remaining contractual life (Year) 6 years 9 months 18 days    
Options Exercisable, Aggregate Intrinsic Value $ 548    
Exercise Price Range Two [Member]      
Options Outstanding, Weighted average exercise price (in dollars per share) $ 0.87    
Options Outstanding, Number of options (in shares) 736,810    
Options Outstanding, Weighted-average remaining contractual life (Year) 1 year 3 months 18 days    
Options Outstanding, Aggregate Intrinsic Value $ 4,539    
Options Exercisable, Number of options (in shares) 736,810    
Options Exercisable, Weighted average exercise price (in dollars per share) $ 0.87    
Options Exercisable, Weighted average remaining contractual life (Year) 1 year 3 months 18 days    
Options Exercisable, Aggregate Intrinsic Value $ 4,539    
Exercise Price Range Three [Member]      
Options Outstanding, Weighted average exercise price (in dollars per share) $ 6.09    
Options Outstanding, Number of options (in shares) 324,073    
Options Outstanding, Weighted-average remaining contractual life (Year) 2 years 4 months 24 days    
Options Exercisable, Number of options (in shares) 324,073    
Options Exercisable, Weighted average exercise price (in dollars per share) $ 6.09    
Options Exercisable, Weighted average remaining contractual life (Year) 2 years 4 months 24 days    
Options Exercisable, Aggregate Intrinsic Value $ 305