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Net Income (Loss) Per Share Applicable to Common Stockholders (Tables)
3 Months Ended
Mar. 31, 2019
Income Statement [Abstract]  
Net Income (Loss) Per Shares Applicable To Common Stockholders

The following table sets forth the reconciliation of basic shares to diluted shares and the computation of basic and diluted net income (loss) per share:

 

   Three Months Ended March 31,
   2019  2018
Numerator:      
   Net income (loss)  $11,839   $(225,029)

 

Denominator:

          

Weighted average shares outstanding used in computing net income (loss) per share:

          
          Basic   5,939,845    6,744,108 
 Effect of dilutive stock options   194,004    —   
          Diluted   6,133,849    6,744,108 

Net income (loss) per share applicable to common stockholders:

          
          Basic  $0.00   $(0.03)
          Diluted  $0.00   $(0.03)