Leases (Details 1) - USD ($)	12 Months Ended
	Jun. 30, 2022	Jun. 30, 2021
Assets
Operating lease assets	$ 10,420,604	$ 9,015,498
Finance lease assets	61,566	477,102
Total lease assets	10,482,170	9,492,600
Liabilities
Operating leases, current	965,622	799,507
Finance leases, current	55,348	212,212
Operating leases, noncurrent	9,478,077	8,461,133
Finance leases, noncurrent	11,454	66,801
Total lease liabilities	$ 10,510,501	9,539,653
Weighted average remaining lease term (in years), operating leases	10 years 1 month 6 days
Weighted average remaining lease term (in years), finance leases	10 months 24 days
Weighted average discount rate, operating leases	3.00%
Weighted average discount rate, finance leases	7.60%
Operating cash used for operating leases	$ 870,911	869,668
Operating cash used for finance leases	19,571	44,247
Finance lease assets, accumulated depreciation	418,000	477,000
Financing cash used for finance leases	$ 212,211	$ 278,462