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WEIGHTED AVERAGE COMMON SHARES
3 Months Ended
Mar. 31, 2019
WEIGHTED AVERAGE COMMON SHARES [Abstract]  
WEIGHTED AVERAGE COMMON SHARES
2.
WEIGHTED AVERAGE COMMON SHARES

The weighted average number of common shares used to compute basic and diluted loss per share for the three months ended March 31, 2019 and 2018 was as follows:

  
Three Months Ended
March 31,
 
  
2019
  
2018
 
Basic shares outstanding
  
24,534,207
   
24,137,577
 
Dilutive effect of stock options
  
-
   
-
 
Diluted shares outstanding
  
24,534,207
   
24,137,577
 

For the three months ended March 31, 2019 and 2018, options to acquire 175,675 and 127,973 shares were excluded from the above table because the Company reported a net loss for each period and, therefore, their impact on reported loss per share would have been antidilutive.  For the three months ended March 31, 2019 and 2018, options to acquire 139,000 and 147,667 shares, respectively, were excluded from the above table because they have an exercise price that is greater than the average market price of the Company’s common stock and, therefore, their impact on reported loss per share would have been antidilutive.