XML 87 R65.htm IDEA: XBRL DOCUMENT v3.5.0.2
Note L - Stock Options - Stock Option Activity (Details) - $ / shares
 12 Months Ended
Sep. 24, 2016
Sep. 26, 2015
Sep. 27, 2014
Incentive Stock Options [Member]      
Balance (in shares) 332,352 295,645 259,852
Balance (in dollars per share) $ 77.04 $ 60.83 $ 51.17
Granted (in shares) 120,450 114,488 83,440
Granted (in dollars per share) $ 108.69 $ 100.94 $ 82.07
Exercised (in shares) (86,223) (70,792) (39,097)
Exercised (in dollars per share) $ 53.67 $ 47.30 $ 42.42
Canceled (in shares) (10,792) (6,989) (8,550)
Canceled (in dollars per share) $ 97.07 $ 84.13 $ 58.68
Balance (in shares) 355,787 332,352 295,645
Balance (in dollars per share) $ 92.81 $ 77.04 $ 60.83
September 24, 2016 (in shares) 54,640    
September 24, 2016 (in dollars per share) $ 57.98    
Non-qualified Stock Options [Member]      
Balance (in shares) 297,941 249,379 231,247
Balance (in dollars per share) $ 63.34 $ 53.38 $ 44.77
Granted (in shares) 58,720 55,152 38,132
Granted (in dollars per share) $ 112.35 $ 106.96 $ 88.26
Exercised (in shares) (44,777) (6,590) (20,000)
Exercised (in dollars per share) $ 42.53 $ 51.14 $ 20.43
Canceled (in shares)
Canceled (in dollars per share)
Balance (in shares) 311,884 297,941 249,379
Balance (in dollars per share) $ 75.56 $ 63.34 $ 53.38
September 24, 2016 (in shares) 139,880    
September 24, 2016 (in dollars per share) $ 43.52