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Note 3 - Fair Value Measurements (Tables)
3 Months Ended
Dec. 28, 2013
Fair Value Disclosures [Abstract]  
Fair Value, Assets Measured on Recurring Basis [Table Text Block]
   

Total at

December 28,

2013

   

Quoted Prices

in Active

Markets

(Level 1)

   

Observable

Inputs

(Level 2)

 

(In thousands)

                       

Current assets:

                       

Cash equivalents

  $ 20,152     $ 20,152     $ -  
                         

Other assets:

                       

Cash surrender value of life insurance policies

    6,505       -       6,505  

Total

  $ 26,657     $ 20,152     $ 6,505  
   

Total at

September 28,

2013

   

Quoted Prices

in Active

Markets

(Level 1)

   

Observable

Inputs

(Level 2)

 

(In thousands)

                       

Current assets:

                       

Cash equivalents

  $ 15,534     $ 15,534     $ -  
                         

Other assets:

                       

Cash surrender value of life insurance policies

    6,145       -       6,145  

Total

  $ 21,679     $ 15,534     $ 6,145