v3.22.2.2
Note 9 - Stock-based Compensation - Stock Option Activity (Details) - USD ($)
$ / shares in Units, shares in Thousands, $ in Thousands
 12 Months Ended
Oct. 01, 2022
Oct. 02, 2021
Oct. 03, 2020
Outstanding, shares (in shares) 428 482 388
Outstanding, weighted average exercise price (in dollars per share) $ 27.72 $ 24.90 $ 26.16
Granted, shares (in shares) 82 74 121
Granted, weighted average exercise price (in dollars per share) $ 35.32 $ 34.76 $ 21.08
Forfeited, shares (in shares) (60)   (27)
Forfeited, weighted average exercise price (in dollars per share) $ 29.29   $ 25.88
Exercised, shares (in shares) (85) (128)  
Exercised, weighted average exercise price (in dollars per share) $ 24.23 $ 21.17  
Exercised, intrinsic value $ 1,615 $ 2,212  
Outstanding, shares (in shares) 365 428 482
Outstanding, weighted average exercise price (in dollars per share) $ 30.00 $ 27.72 $ 24.90
Outstanding, contractual term (Year) 7 years 6 months 18 days    
Outstanding, intrinsic value $ 820    
Vested and anticipated to vest, shares (in shares) 357    
Vested and anticipated to vest, weighted average exercise price (in dollars per share) $ 29.92    
Vested and anticipated to vest, contractual term (Year) 7 years 6 months 3 days    
Vested and anticipated to vest, intrinsic value $ 815    
Exercisable, shares (in shares) 197    
Exercisable, weighted average exercise price (in dollars per share) $ 28.30    
Exercisable, contractual term (Year) 6 years 4 months 24 days    
Exercisable, intrinsic value $ 614