Annual report pursuant to Section 13 and 15(d)

Stockholders' Equity (Details)

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Stockholders' Equity (Details) - USD ($)
 1 Months Ended 12 Months Ended
Apr. 26, 2021
Apr. 30, 2020
Sep. 30, 2021
Sep. 30, 2020
Class of Stock [Line Items]        
Preferred stock, authorized     10,000,000 10,000,000
Preferred stock, par value (in dollars per share)     $ 0.0001 $ 0.0001
Preferred stock, issued     0 0
Preferred stock, outstanding     0 0
Common stock, authorized     250,000,000 250,000,000
Common stock, par value (in dollars per share)     $ 0.0001 $ 0.0001
Common stock issued for cash (in shares) 9,200,000 6,037,500    
Stock Issued During Period Shares New Issues Additional Shares 1,200,000 787,500    
Shares Issued, Price Per Share $ 5.00 $ 6.00    
Gross proceeds $ 42,600,000 $ 33,300,000 $ 42,616,376 $ 33,283,970
Warrants Issued     75,000 105,000
Exercise price of warrants (in dollars per share)     $ 6.50 $ 8.73
Warrants Outstanding     $ 100,000 $ 500,000
Unrecognized compensation costs     $ 100,000  
Weighted-average years expected to be recognized over     1 year 6 months  
Common Stock        
Class of Stock [Line Items]        
Common stock issued for cash (in shares)     9,200,000 6,037,500