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STOCK OPTIONS (Tables)
12 Months Ended
Oct. 02, 2021
Share-based Payment Arrangement [Abstract]  
Schedule of Stock Option Activity The following table summarizes stock option activity under all plans:
 20212020
 SharesWeighted
Average
Exercise
Price
Weighted
Average
Contractual
Term
Aggregate
Intrinsic
Value
SharesWeighted
Average
Exercise
Price
Aggregate
Intrinsic
Value
Outstanding, beginning of
    period
626,500 $20.41 6.1 years363,500 $19.25 
Options:
Granted110,750 $10.65 266,500 $21.90 
Exercised(49,149)$14.40 (3,500)$14.40 
Canceled or expired(91,625)$19.64 — 
Outstanding and expected to
    vest, end of period
596,476 $19.21 6.3 years$583,000 626,500 $20.41 $— 
Exercisable, end of period246,976 $20.33 3.1 years$61,000 351,750 $19.28 $— 
Shares available for future
    grant
63,750 174,500 
Schedule of Stock Options Outstanding The following table summarizes information about stock options outstanding as of October 2, 2021:
 Options OutstandingOptions Exercisable
Range of Exercise PricesNumber of
Shares
Weighted
Average
Exercise
Price
Weighted
Average
Remaining
contractual
life (in years)
Number of
Shares
Weighted
Average
Exercise
Price
Weighted
Average
Remaining
contractual
life (in years)
$10.65107,500 $10.65 9.1— $10.65 9.1
$14.4055,851 $14.40 0.755,851 $14.40 0.7
$21.90236,500 $21.90 8.4— $21.90 8.4
$22.50142,625 $22.50 2.7142,625 $22.50 2.7
$19.61-$22.3054,000 $20.69 7.248,500 $20.81 7.2
596,476 $19.21 6.3246,976 $20.33 3.1