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Note G - Pension and Other Postretirement Benefit Plans (Tables)
3 Months Ended
Sep. 24, 2021
Notes Tables  
Schedule of Net Benefit Costs [Table Text Block]
   

For the Quarter Ended

 
   

September 24, 2021

   

September 25, 2020

 

Pension Benefits:

               

Service cost

  $ 139     $ 142  

Prior service cost

    10       16  

Interest cost

    666       668  

Expected return on plan assets

    (1,259 )     (1,132 )

Amortization of transition obligation

    9       9  

Amortization of prior service cost

    (4 )     (4 )

Amortization of actuarial net loss

    562       811  

Net periodic benefit cost

  $ 123     $ 510  
                 

Postretirement Benefits:

               

Service cost

  $ 4     $ 4  

Interest cost

    35       39  

Amortization of prior service cost

    (69 )     (69 )

Net periodic benefit gain

  $ (30 )   $ (26 )