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SELECTED CONSOLIDATED QUARTERLY FINANCIAL DATA (UNAUDITED)
 12 Months Ended
Dec. 31, 2018
SELECTED CONSOLIDATED QUARTERLY FINANCIAL DATA (UNAUDITED) [Abstract]  
SELECTED CONSOLIDATED QUARTERLY FINANCIAL DATA (UNAUDITED)
NOTE 15

SELECTED CONSOLIDATED QUARTERLY FINANCIAL DATA (UNAUDITED)

The following table is derived from quarterly unaudited consolidated statements of operations for the years ended December 31, 2018 and 2017.  Quarterly basic and diluted per share amounts may not add to the full year total due to rounding.

 
 
First Quarter
  
Second Quarter
  
Third Quarter
  
Fourth Quarter
 
In thousands (except per share data)
 
2018
  
2017
  
2018
  
2017
  
2018
  
2017
  
2018
  
2017
 
 
                        
Operating revenues
 
$
18,906
  
$
19,190
  
$
20,238
  
$
20,502
  
$
21,924
  
$
22,356
  
$
19,343
  
$
20,187
 
Operating income
 
$
3,971
  
$
3,991
  
$
5,239
  
$
4,990
  
$
5,244
  
$
5,454
  
$
4,501
  
$
5,165
 
Net income applicable to common stock
 
$
3,478
  
$
3,086
  
$
3,926
  
$
3,251
  
$
3,929
  
$
3,942
  
$
2,945
  
$
3,704
 
 
                                
Income per common share
                                
Basic
 
$
0.38
  
$
0.34
  
$
0.43
  
$
0.35
  
$
0.42
  
$
0.43
  
$
0.32
  
$
0.40
 
Diluted
 
$
0.37
  
$
0.34
  
$
0.42
  
$
0.35
  
$
0.42
  
$
0.42
  
$
0.32
  
$
0.40