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Note 3 - Restructuring Charges (Tables)
 3 Months Ended
Dec. 31, 2016
Notes Tables  
Restructuring and Related Costs [Table Text Block]
 
 
 
 
 
 
Severance and
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Equipment
 
 
Other Employee
 
 
Facility
 
 
Gain on Sale
 
 
 
 
 
(In thousands)
 
 
Relocation Costs
 
 
Separation Costs
 
 
Closure Costs
 
 
of Equipment
 
 
Total
 
2017
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Liability as of October 1, 2016
   $
31
    $
239
    $
-
    $
-
    $
270
 
Restructuring charges
    
48
     
-
     
-
     
-
     
48
 
Cash payments
    
(79
 )    
(74
 )    
-
     
-
     
(153
 )
Liability as of December 31, 2016
   $
-
    $
165
    $
-
    $
-
    $
165
 
                                         
2016
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Liability as of October 3, 2015
   $
-
    $
735
    $
-
    $
-
    $
735
 
Restructuring charges (recoveries)
    
75
     
-
     
30
     
(180
 )    
(75
 )
Cash receipts (payments)
    
(75
 )    
(72
 )    
(30
 )    
180
     
3
 
Liability as of January 2, 2016
   $
-
    $
663
    $
-
    $
-
    $
663