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Note 6 - Other Comprehensive Income (Loss)
6 Months Ended
Jun. 30, 2016
Notes to Financial Statements  
Comprehensive Income (Loss) Note [Text Block]
(6)
Other Comprehensive Income (Loss)
 
The following table illustrates activity within the balances in accumulated other comprehensive income (loss) by component, and is shown for the six months ended June 30, 2016 and 2015.
 
 
 
Net unrealized
 
 
Net unrealized
 
 
Minimum
 
 
 
 
 
 
 
gains on
 
 
gains (losses)
 
 
pension
 
 
 
 
 
 
 
securities
 
 
on cash
 
 
liability
 
 
 
 
 
(in thousands)
 
available-for-sale
 
 
flow hedges
 
 
adjustment
 
 
Total
 
                                 
Balance at December 31, 2014
  $ 2,456     $ 16     $ (387 )   $ 2,085  
                                 
Net current period other comprehensive loss
    (751 )     (21 )     -       (772 )
Balance at June 30, 2015
  $ 1,705     $ (5 )   $ (387 )   $ 1,313  
                                 
Balance at December 31, 2015
  $ 965     $ (60 )   $ (273 )   $ 632  
                                 
Net current period other comprehensive income (loss)
    5,256       (438 )     -       4,818  
Balance at June 30, 2016
  $ 6,221     $ (498 )   $ (273 )   $ 5,450