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Note L - Restructuring of Operations (Tables)
3 Months Ended
Sep. 24, 2021
Notes Tables  
Restructuring and Related Costs [Table Text Block]

Accrued restructuring liability, June 30, 2021

  $ 2,352  

Additions

    48  

Payments, adjustments and write-offs during the year

    (172 )

Accrued restructuring liability, September 24, 2021

  $ 2,228