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Note 2 (Tables)
9 Months Ended
Jun. 29, 2019
Notes Tables  
Contract with Customer, Asset and Liability [Table Text Block]
   

Three Months Ended

   

Nine Months Ended

 
   

June 29, 2019

   

June 29, 2019

 
   

(unaudited)

   

(unaudited)

 
   

(in thousands)

   

(in thousands)

 
                 

Beginning Balance

  $ 1,655     $ 1,865  

Additions to contract liability

    1,271       4,299  

Amounts recognized as revenue

    (1,499 )     (4,737 )

Ending Balance

  $ 1,427     $ 1,427