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OTHER INCOME AND EXPENSES (Tables)
 12 Months Ended
Dec. 31, 2013
OTHER INCOME AND EXPENSES  
Schedule of various non-regulated activities

 

 

 
   2013   2012   2011  
 
   Revenue   Expense   Revenue   Expense   Revenue   Expense  

Operating and maintenance

   $ 8,028   $ 9,119   $ 9,938   $ 10,976   $ 9,176   $ 9,689  

Meter reading and billing

     1,313     1,055     1,255     882     1,212     944  

Leases

     1,938     243     1,956     153     1,892     330  

Design and construction

     1,374     1,173     1,407     1,135     1,689     1,420  

Interest income

     70     —     41     —     75     —  

Change in value of life insurance contracts (gain) loss

     —     (1,878 )   —     (2,504 )   —     1,876  

Other non-regulated income and expenses

     2,072     1,553     2,089     911     2,116     1,563  
                           
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Total

   $ 14,795   $ 11,265   $ 16,686   $ 11,553   $ 16,160   $ 15,822  
                           
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