Six Months Ended

Three Months Ended

August 31,

2018

2017

2018

2017

Numerator for basic and diluted earnings per share

$

80,554

$

70,514

$

59,124

$

54,645

Denominator for basic earnings per share – weighted average

15,036,644

14,961,137

15,085,660

14,961,197

Effects of dilutive securities

Stock options for employees, directors and outside consultants

132,566

98,889

138,561

103,434

Denominator for diluted earnings per share

15,169,210

15,060,026

15,224,221

15,064,631

Basic earnings per share

$

0.01

$

0.00

$

0.00

$

0.00

Diluted earnings per share

$

0.01

$

0.00

$

0.00

$

0.00