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Earnings (Loss) Per Share
6 Months Ended
Jun. 30, 2017
Earnings Per Share [Abstract]  
Earnings (Loss) Per Share
Earnings (Loss) Per Share

Basic earnings (loss) per share are based on the weighted average number of common shares outstanding during each period. Diluted earnings per share are based on the weighted average number of common shares outstanding and the effect of all dilutive common stock equivalents during each period. The exercise price for certain stock options awarded by the Company exceeds the average market price of the Company's common stock. Such stock options are antidilutive and are not included in the computation of earnings (loss) per share. In the three months ended June 30, 2017 and June 30, 2016, no potential common stock equivalents were included as the effect of such would be anti-dilutive. For the three month periods ended June 30, 2017 and June 30, 2016, the Company had 2,251,034 and 2,358,684 securities, respectively, that were potentially dilutive in future earnings per share calculations. For the six months ended June 30, 2017 and June 30, 2016, the Company had 2,243,763 and 2,239,139
securities, respectively, that were potentially dilutive in future earnings calculations. Such dilution will be dependent on the excess of the market price of our stock over the exercise price and other components of the treasury stock method.

The following table reconciles the denominators used in the computations of both basic and diluted earnings (loss) per share:
 
Three months ended June 30,
Six months ended June 30,
 
2017
2016
2017
2016
Basic:
 
 
 
 
Weighted average shares outstanding
27,941,814

27,464,683

27,867,090

27,383,748

Diluted:
 
 
 
 
Total basic weighted average shares outstanding
27,941,814

27,464,683

27,867,090

27,383,748

Effect of dilutive securities:
 
 
 
 
Common stock options




Total weighted average shares outstanding assuming dilution
27,941,814

27,464,683

27,867,090

27,383,748

Anti-dilutive stock options

2,317,572


2,237,217

Shares of common stock issued from the exercise of stock options
55,953


159,808

3,924