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Note 11 - Accumulated Other Comprehensive Loss ("AOCI")
6 Months Ended
Jun. 30, 2015
Notes to Financial Statements  
Comprehensive Income (Loss) Note [Text Block]
Note 11.
Accumulated Other Comprehensive Income ("AOCI")
 
AOCI is comprised of net income and other adjustments, including changes in the fair value of certain derivative financial instruments qualifying as cash flow hedges.
 
The following table summarizes the change in the components of our AOCI balance for the periods presented (in thousands; presented net of tax):
 
Details about AOCI Components
 
Amount Reclassified from AOCI for the three months ended June 30, 2015
 
 
Amount Reclassified from AOCI for the six months ended June 30, 2015
 
Affected Line Item in the Statement of Operations
Gains on cash flow hedges
 
 
 
 
 
 
 
 
 
Commodity derivative contracts
  $ 3,066     $ 6,470  
Fuel expense
      (1,174 )     (2,478 )
Income tax benefit
    $ 1,892     $ 3,992  
Net of tax