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Note 5 - Restructuring Charges (Tables)
12 Months Ended
Sep. 28, 2019
Notes Tables  
Restructuring and Related Costs [Table Text Block]
   
 
 
 
 
Severance and
   
 
 
 
(In thousands)
 
Equipment
   
Other Employee
   
 
 
 
   
Relocation Costs
   
Separation Costs
   
Total
 
                         
Liability as of October 1, 2016
  $
31
    $
239
    $
270
 
Restructuring charges
   
164
     
-
     
164
 
Cash payments
   
(195
)    
(239
)    
(434
)
Non-cash charges
   
-
     
-
     
-
 
Liability as of September 30, 2017
  $
-
    $
-
    $
-