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Note 6 - Employee Benefit Plans (Tables)
3 Months Ended
Dec. 28, 2013
Compensation and Retirement Disclosure [Abstract]  
Schedule of Net Benefit Costs [Table Text Block]
   

Three Months Ended

 
   

December 28,

2013

   

December 29,

2012

 

(In thousands)

               

Interest cost

  $ 34     $ 32  

Expected return on plan assets

    (41 )     (36 )

Recognized net actuarial loss

    11       14  

Net periodic pension cost

  $ 4     $ 10  
   

Three Months Ended

 
   

December 28,

2013

   

December 29,

2012

 

(In thousands)

               

Service cost

  $ 55     $ 60  

Interest cost

    79       72  

Amortization of prior service cost

    -       57  

Recognized net actuarial loss

    13       34  

Net periodic benefit cost

  $ 147     $ 223