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Note 4 - Fair Value Measurements (Tables)
6 Months Ended
Mar. 28, 2015
Notes Tables  
Fair Value, Assets Measured on Recurring Basis [Table Text Block]
(In thousands)
 
Total at
March 28,
2015
 
 
Quoted Prices in
Active Markets
(Level 1)
 
 
Observable Inputs
(Level 2)
 
Current assets:
                       
Cash equivalents
  $ 6,535     $ 6,535     $ -  
                         
Other assets:
                       
Cash surrender value of life insurance policies
    7,306       -       7,306  
Total
  $ 13,841     $ 6,535     $ 7,306  
(In thousands)
 
Total at
September 27,
2014
 
 
Quoted Prices in Active Markets
(Level 1)
 
 
Observable Inputs
(Level 2)
 
Current assets:
                       
Cash equivalents
  $ 3,320     $ 3,320     $ -  
                         
Other assets:
                       
Cash surrender value of life insurance policies
    6,867       -       6,867  
Total
  $ 10,187     $ 3,320     $ 6,867