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Note 4 - Fair Value Measurements (Tables)
9 Months Ended
Jul. 01, 2023
Notes Tables  
Fair Value, Assets Measured on Recurring Basis [Table Text Block]

(In thousands)

 

Total

   

Quoted Prices

in Active

Markets

(Level 1)

   

Observable

Inputs

(Level 2)

 
As of July 1, 2023:                        
Current assets:                        

Cash equivalents

  $ 90,424     $ 90,424     $ -  
Other assets:                        

Cash surrender value of life insurance policies

    10,835       -       10,835  

Total

  $ 101,259     $ 90,424     $ 10,835  
                         
As of October 1, 2022:                        
Current assets:                        

Cash equivalents

  $ 48,045     $ 48,045     $ -  
Other assets:                        

Cash surrender value of life insurance policies

    9,938       -       9,938  

Total

  $ 57,983     $ 48,045     $ 9,938