Other Assets (Details) - USD ($)	12 Months Ended
	Sep. 30, 2021	Sep. 30, 2020	Sep. 30, 2019	Oct. 01, 2019
Other Assets
Intangible assets, net of accumulated amortization of $634,032 at September 30, 2021 and $583,655 at September 30, 2020	$ 62,474	$ 112,851
Operating lease right-of-use assets	$ 42,976	$ 45,126	$ 0	$ 130,018
Operating Lease, Right-of-Use Asset, Statement of Financial Position [Extensible List]	Total other assets	Total other assets		Total other assets
Other non-current assets	$ 82,834	$ 91,566
Total other assets	188,284	249,543
Accumulated amortization of intangible assets	634,032	583,655
Impairment charges	0	0	0
Intangible asset amortization expense	50,377	32,618	$ 19,400
Prepaid software licenses	$ 7,535	$ 16,266