XML 28 R18.htm IDEA: XBRL DOCUMENT v3.7.0.1
Note 7 - Accumulated Other Comprehensive Income (Loss) (Tables)
 3 Months Ended
Mar. 31, 2017
Notes Tables  
Reclassification out of Accumulated Other Comprehensive Income [Table Text Block]
 
 
Three Months Ended
March 31,
 
 
 
2017
 
 
2016
 
Pension and other postretirement benefits:
                
Recognized actuarial loss (a)
   $
322
     $
351
  
Settlement loss (b)
    
1,058
      
-
  
Settlement loss (c)
    
622
      
-
  
Total before income tax
   $
2,002
     $
351
  
Income tax
    
(726
)
    
(101
)
Net of income tax
   $
1,276
     $
250
  
Schedule of Accumulated Other Comprehensive Income (Loss) [Table Text Block]
 
 
Currency
Translation
Adjustments
 
 
Pension and
Other
Postretirement
Benefits
 
 
Accumulated
Other
Comprehensive
Income (Loss)
 
Balance at January 1, 2017
   $
(8,842
)
   $
(11,623
)
   $
(20,465
)
Reclassification adjustments
    
-
      
2,002
      
2,002
  
Current period credit
    
547
      
14
      
561
  
Income tax expense
    
-
      
(740
)
    
(740
)
Balance at March 31, 2017
   $
(8,295
)
   $
(10,347
)
   $
(18,642
)