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Net Income Per Share (Tables)
9 Months Ended
Jun. 30, 2022
Earnings Per Share [Abstract]  
Basic and Diluted Net Income Per Share

The following table presents shares used in the calculation of basic and diluted net income per share:

 

 

 

Three Months Ended

 

 

Nine Months Ended

 

 

June 30,

 

 

June 30,

 

 

2021

 

 

2022

 

 

2021

 

 

2022

 

Weighted average common shares outstanding used in

   calculating basic net income per share

 

22,132,915

 

 

 

21,524,315

 

 

 

22,100,190

 

 

 

21,761,811

 

Effect of dilutive options and non-vested restricted stock

   awards

 

904,764

 

 

 

648,958

 

 

 

822,336

 

 

 

694,017

 

Weighted average common and common equivalent shares

   used in calculating diluted net income per share

 

23,037,679

 

 

 

22,173,273

 

 

 

22,922,526

 

 

 

22,455,828