Annual report pursuant to Section 13 and 15(d)

Leases - ROU assets and lease liabilities (Details)

v3.22.4
Leases - ROU assets and lease liabilities (Details) - USD ($)
Sep. 30, 2022
Sep. 30, 2021
Assets:    
Operating lease right-of-use-asset $ 5,614,698 $ 5,945,295
Operating Lease, Right-of-Use Asset, Statement of Financial Position [Extensible Enumeration] Operating lease right-of-use-asset  
Financing lease right-of-use-asset $ 103,538 $ 216,490
Finance Lease, Right-of-Use Asset, Statement of Financial Position [Extensible Enumeration] Property, Plant and Equipment, Net Property, Plant and Equipment, Net
Assets total $ 5,718,236 $ 6,161,785
Current    
Operating $ 553,066 382,576
Operating Lease, Liability, Current, Statement of Financial Position [Extensible Enumeration] Operating  
Financing $ 107,632 107,632
Finance Lease, Liability, Current, Statement of Financial Position [Extensible Enumeration] Financing  
Long-term    
Operating $ 5,335,164 5,794,096
Operating Lease, Liability, Noncurrent, Statement of Financial Position [Extensible Enumeration] Operating  
Financing $ 0 109,500
Finance Lease, Liability, Noncurrent, Statement of Financial Position [Extensible Enumeration] Financing  
Liabilities total $ 5,995,862 $ 6,393,804