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REGULATORY ASSETS (Tables)
3 Months Ended
Mar. 31, 2014
REGULATORY ASSETS [Abstract]  
Regulatory assets, net of amortization, comprise

Regulatory assets, net of amortization, comprise:
 
 
 
(in thousands)
 
 
 
March 31, 2014
  
December 31, 2013
 
 
 
  
 
Postretirement benefit obligation
 
$
438
  
$
438
 
Deferred income taxes
  
472
   
476
 
Goodwill
  
331
   
333
 
Deferred acquisition and franchise costs
  
783
   
792
 
Expense of rate and regulatory proceedings
  
266
   
265
 
 
 
$
2,290
  
$
2,304