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Note 3 - Accumulated Other Comprehensive Income
9 Months Ended
Sep. 30, 2016
Notes to Financial Statements  
Comprehensive Income (Loss) Note [Text Block]
3
.
Accumulated Other Comprehensive Income
 
The following table presents changes in accumulated other comprehensive income by component, net of tax, for the periods indicated.
 
Three months ended
September 30,
 
2016
   
2015
 
(In thousands)
 
Unrealized
Gains and
Losses on
Available for
Sale
Investment
Securities
   
Postretirement
Benefit
Obligation
   
Total
   
Unrealized
Gains and
Losses on
Available for
Sale
Investment
Securities
   
Postretirement
Benefit
Obligation
   
Total
 
Beginning balance
  $ 7,516     $ (419 )   $ 7,097     $ 3,935     $ (1,520 )   $ 2,415  
Other comprehensive (loss) income before reclassifications
    (1,531 )     -       (1,531 )     1,899       -       1,899  
Amounts reclassified from accumulated other comprehensive income
    (2,454 )     9       (2,445 )     1       15       16  
Net current-period other comprehensive (loss) income
    (3,985 )     9       (3,976 )     1,900       15       1,915  
Ending balance
  $ 3,531     $ (410 )   $ 3,121     $ 5,835     $ (1,505 )   $ 4,330  
 
Nine months ended
September 30,
 
2016
   
2015
 
(In thousands)
 
Unrealized
Gains and
Losses on
Available for
Sale
Investment
Securities
   
Postretirement
Benefit
Obligation
   
Total
   
Unrealized
Gains and
Losses on
Available for
Sale
Investment
Securities
   
Postretirement
Benefit
Obligation
   
Total
 
Beginning balance
  $ 3,219     $ (437 )   $ 2,782     $ 5,174     $ (299 )   $ 4,875  
Other comprehensive income (loss) before reclassifications
    2,905       -       2,905       767       (1,251 )     (484 )
Amounts reclassified from accumulated other comprehensive income
    (2,593 )     27       (2,566 )     (106 )     45       (61 )
Net current-period other comprehensive income (loss)
    312       27       339       661       (1,206 )     (545 )
Ending balance
  $ 3,531     $ (410 )   $ 3,121     $ 5,835     $ (1,505 )   $ 4,330  
 
The following table presents amounts reclassified out of accumulated other comprehensive income by component for the period indicated. Line items in the statement of income affected by the reclassification are also presented.
 
   
Amount Reclassified from Accumulated Other
Comprehensive Income
 
Affected Line Item in the
Statement Where Net Income is
Presented
   
Three months ended
September 30,
   
Nine months ended
September 30,
   
(In thousands)
 
2016
   
2015
   
2016
   
2015
   
Unrealized gains on available for sale investment securities
  $ 3,776     $ (2 )   $ 3,990     $ 163  
Investment securities gains, net
      (1,322 )     1       (1,397 )     (57 )
Income tax expense
    $ 2,454     $ (1 )   $ 2,593     $ 106  
Net of tax
                                   
Amortization related to postretirement benefits
                                 
Prior service costs
  $ (12 )   $ (13 )   $ (37 )   $ (38 )
Salaries and employee benefits
Actuarial losses
    (1 )     (10 )     (4 )     (31 )
Salaries and employee benefits
      (13 )     (23 )     (41 )     (69 )
Total before tax
      4       8       14       24  
Income tax benefit
    $ (9 )   $ (15 )   $ (27 )   $ (45 )
Net of tax
                                   
Total reclassifications for the period
  $ 2,445     $ (16 )   $ 2,566     $ 61  
Net of tax