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Business Segment Data (Tables)
3 Months Ended
Mar. 31, 2016
Business Segment Data [Abstract]  
Schedule of segment reporting information, by segment



(In Thousands)
Three Months Ended
March 31,
Operations by Segments: 2016 2015
Revenues:                
   Regulated   $ 26,949     $ 24,905  
   Non – Regulated     3,734       3,992  
Inter-segment Elimination     (104 )     (117 )
Consolidated Revenues   $ 30,579     $ 28,780  
                 
Operating Income:                
   Regulated   $ 7,733     $ 6,165  
   Non – Regulated     569       520  
Consolidated Operating Income   $ 8,302     $ 6,685  
                 
Net Income:                
   Regulated   $ 4,492     $ 3,377  
   Non – Regulated     298       259  
Consolidated Net Income   $ 4,790     $ 3,636  
                 
Capital Expenditures:                
  Regulated   $ 6,660     $ 4,885  
   Non – Regulated     12        
Total Capital Expenditures   $ 6,672     $ 4,885  


 

As of As of
March 31, December 31,
2016 2015
Assets:        
   Regulated   $ 582,408     $ 581,321  
   Non – Regulated     7,754       6,436  
Inter-segment Elimination     (4,199 )     (6,374 )
Consolidated Assets   $ 585,963     $ 581,383