Six Months Ended
August 31,

Three Months Ended
August 31,

2021

2020

2021

2020

Numerator for basic and diluted earnings per share

$

1,610,576

$

345,691

$

343,824

$

177,763

Denominator for basic earnings per share – weighted average

15,500,952

15,410,952

15,507,484

15,424,126

Effects of dilutive securities

Stock options for employees, directors and outside consultants

112,978

119,958

94,875

108,884

Denominator for diluted earnings per share

15,613,930

15,530,910

15,602,359

15,533,010

Basic Earnings Per Share

$

0.10

$

0.02

$

0.02

$

0.01

Diluted Earnings Per Share

$

0.10

$

0.02

$

0.02

$

0.01