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Other Income, Expense and Non-Operating Other Income, net
 12 Months Ended
Dec. 31, 2013
Other Income And Expenses [Abstract]  
Other Income, Expense and Non-Operating Other Income, net

17. Other Income, Expense and Non-Operating Other Income, net

 

     2013     2012     2011  
     (In Thousands)  

Other income:

       

Realized and unrealized gains on carbon credits

    $ 1,233      $ 876      $ 1,995   

Settlements of litigation and potential litigation (1)

      545        2,303        1,562   

Miscellaneous income (2)

      545        632        381   
  

 

 

    

 

 

    

 

 

  

Total other income

    $ 2,323      $ 3,811      $ 3,938   
  

 

 

    

 

 

    

 

 

  

Other expense:

       

Dismantle and demolition expense (3)

    $ 2,578      $ —        $ —     

Realized and unrealized losses on contractual obligations associated with carbon credits

      1,233        721        1,844   

Miscellaneous penalties

      824        112        168   

Losses on sales and disposals of property and equipment

      737        996        1,280   

Miscellaneous expense (2)

      302        289        531   
  

 

 

    

 

 

    

 

 

  

Total other expense

    $ 5,674      $ 2,118      $ 3,823   
  

 

 

    

 

 

    

 

 

  

Other income (expense), net

    $ (3,351 )    $ 1,693      $ 115   
  

 

 

    

 

 

    

 

 

  

Non-operating other income, net:

       

Interest income

    $ 165      $ 87      $ 77   

Miscellaneous income (2)

      1        263        —     

Miscellaneous expense (2)

      (66 )      (69 )      (77 ) 
  

 

 

    

 

 

    

 

 

  

Total non-operating other income, net

    $ 100      $ 281      $ —     
  

 

 

    

 

 

    

 

 

  

 

(1) Amounts relate primarily to settlements reached with certain vendors of our Chemical Business.
(2) Amounts represent numerous unrelated transactions, none of which are individually significant requiring separate disclosure.
(3) Amount relates to the dismantling and demolition of certain plant and equipment at our chemical facilities.