XML 106 R41.htm IDEA: XBRL DOCUMENT v3.20.1
Note 13 - Accumulated Other Comprehensive Loss (Tables)
 12 Months Ended
Dec. 31, 2019
Notes Tables  
Schedule of Accumulated Other Comprehensive Income (Loss) [Table Text Block]
   
Defined
    
 
 
 
  
 
 
 
   
Benefit
    
 
 
 
  
 
 
 
   
Pension
    
Interest
    
 
 
 
   
Plans
   
Rate Swaps
   
Total
 
Balance at December 31, 2017
   $
(2,765
 )   $
369
     $
(2,396
 )
Other comprehensive (loss) income before reclassifications
    
(399
 )    
275
      
(124
 )
Reclassifications from accumulated comprehensive loss to net income
    
161
      
(316
 )    
(155
 )
Net other comprehensive loss
    
(238
 )    
(41
 )    
(279
 )
Reclassifications from accumulated comprehensive loss to retained earnings
    
-
      
-
      
-
  
Balance at December 31, 2018
    
(3,003
 )    
328
      
(2,675
 )
Other comprehensive loss before reclassifications
    
(115
 )    
(29
 )    
(144
 )
Reclassifications from accumulated comprehensive loss to net income
    
48
      
(506
 )    
(458
 )
Net other comprehensive loss
    
(67
 )    
(535
 )    
(602
 )
Reclassifications from accumulated comprehensive loss to retained earnings
    
-
      
-
      
-
  
Balance at December 31, 2019
   $
(3,070
 )   $
(207
 )   $
(3,277
 )
Reclassification out of Accumulated Other Comprehensive Income [Table Text Block]
   
2019
    
2018
  
Amortization of defined benefit plan pension items:
(1)
                
Amortization of loss
(2)
   $
67
     $
225
  
Income tax effect
    
(19
 )    
(64
 )
After tax
    
48
      
161
  
                 
Amortization of gain on interest rate swap:
(3)
                
Reclassification to interest expense
    
(706
 )    
(444
 )
Income tax effect
    
200
      
128
  
After tax
    
(506
 )    
(316
 )
Total reclassifications net of income tax
   $
(458
 )   $
(155
 )