Annual report pursuant to Section 13 and 15(d)

Leases (Components of Lease Cost) (Details)

v3.21.2
Leases (Components of Lease Cost) (Details) - USD ($)
12 Months Ended
Sep. 30, 2021
Sep. 30, 2020
Leases [Abstract]    
Finance lease cost: Amortization of right-of-use assets $ 8,731 $ 8,713
Finance lease cost: Interest on lease liabilities 2,765 5,189
Operating lease cost 542,751 496,803
Short-term lease cost 44,347 7,452
Variable lease cost 178,527 153,852
Sublease income (179,378) (179,915)
Total lease cost $ 597,743 $ 492,094