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Note 11 - Stock Ownership Plans (Tables)
9 Months Ended
Jun. 28, 2020
Notes Tables  
Share-based Payment Arrangement, Option, Activity [Table Text Block]

(Thousands of Dollars and Shares, Except Per Share Data)

 

Shares

  Weighted Average Exercise Price  Weighted Average Remaining Contractual Term (Years)  Aggregate Intrinsic Value 
                 

Outstanding, September 29, 2019

  809   1.82         

Exercised

              

Cancelled

  (18)           

Outstanding, June 28, 2020

  791   1.82   1.1    

Exercisable, June 28, 2020

  791   1.82   1.1    
Share-based Payment Arrangement, Restricted Stock Unit, Activity [Table Text Block]

(Thousands of Shares, Except Per Share Data)

 

Shares

  Weighted Average Grant Date Fair Value 
         

Outstanding, September 29, 2019

  1,477   2.49 

Vested

  (605)  1.94 

Granted

  720   1.62 

Cancelled

  (37)  2.53 

Outstanding, June 28, 2020

  1,555   2.14