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Note 2 (Tables)
3 Months Ended
Dec. 26, 2020
Notes Tables  
Contract with Customer, Contract Asset, Contract Liability, and Receivable [Table Text Block]
   

Three Months Ended

 
   

December 26,

   

December 28,

 
   

2020

   

2019

 
   

(in thousands)

 
                 

Beginning Balance

  $ 1,327     $ 1,334  

Additions to contract liability

    1,744       1,275  

Amounts recognized as revenue

    (1,355 )     (1,515 )

Ending Balance

  $ 1,716     $ 1,094