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Basic and Diluted Earnings (Loss) Per Common Share
9 Months Ended
Sep. 30, 2017
Basic and Diluted Earnings (Loss) Per Common Share [Abstract]  
Basic and Diluted Earnings (Loss) Per Common Share
3.
Basic and Diluted Earnings per Common Share

Basic (loss) earnings per share is based on the weighted average number of outstanding common shares for the period.  Diluted (loss) earnings 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 per share were as follows:

(in thousands, except for share amounts)
Three months ended
 
Nine months ended
 
September 30,
 
September 30,
 
2017
 
2016
 
2017
 
2016
Numerator:
           
Net (loss) income
$
(605)
 
$
168
 
$
(44)
 
$
418
            
Denominator:
           
Weighted-average shares outstanding for basic (loss) income per share
 
19,280,770
  
18,230,148
  
19,204,778
  
18,052,019
            
Effect of dilutive securities:
           
Stock options and restricted stock units
 
-
  
239,969
  
-
  
235,851
Adjusted weighted-average shares outstanding and assumed conversions for diluted (loss) income per share
 
19,280,770
  
18,470,117
  
19,204,778
  
18,287,870
            
Shares related to dilutive securities excluded because inclusion would be anti-dilutive
 
534,833
  
734,833
  
550,218
  
741,862