Stockholders' Equity (Tables)  | 
9 Months Ended | ||||||||||||||||||||||||||||||||||||||||||||||||||||||
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Jun. 30, 2022  | |||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Equity [Abstract] | |||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Schedule of stock options using valuation assumptions | 
The expected term of options granted is derived from the output of the option valuation  model and represents the period of time that options granted are expected to be outstanding; the range given below results from different timeframes for the various market conditions being met. 
 
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| Schedule of treasury stock purchases and issuances | 
 The following table illustrates the Company’s treasury stock activity for the nine months ended June 30, 2022: 
 
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