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Basic and Diluted Earnings (Loss) Per Common Share
3 Months Ended
Mar. 31, 2017
Basic and Diluted Earnings (Loss) Per Common Share [Abstract]  
Basic and Diluted Earnings (Loss) Per Common Share
3.
Basic and Diluted Earnings (Loss) per Common Share

Basic earnings (loss) per share is based on the weighted average number of outstanding common shares for the period.  Diluted earnings (loss) per share adjusts the weighted average shares outstanding for the potential dilution that could occur if outstanding vested stock options were exercised.

The number of common shares and common share equivalents used in the determination of basic and diluted earnings (loss) per share were as follows:

(in thousands, except for share amounts)
 
Three months ended
 
  
March 31,
 
  
2017
  
2016
 
Numerator:
      
Net (loss) income
 
$
(266
)
 
$
138
 
         
Denominator:
        
Weighted-average shares outstanding for basic (loss) income per share
  
19,094,382
   
17,912,045
 
         
Effect of dilutive securities:
        
Stock options and restricted stock units
  
-
   
221,697
 
         
Adjusted weighted-average shares outstanding and assumed conversions for diluted (loss) income per share
  
19,094,382
   
18,133,742
 
         
Shares related to dilutive securities excluded because inclusion would be anti-dilutive
  
564,833
   
752,042