Note 5 – (Loss) Income per Common Share

Net income (loss) per common share data are based on net income. The following table sets forth the calculation of basic and diluted (loss) earnings per share:

For the three months ended February 28, 2018, the Company excluded the effect of all outstanding stock options from the computation of diluted earnings per share, as the effect of potentially dilutive shares from the outstanding stock options would be anti-dilutive. For the three months ended February 28, 2017, the Company included the effect of all outstanding stock options in the computation of diluted earnings per share, as all of the outstanding stock options were in the money as of February 28, 2017.