Leases (Details 1) - USD ($)	3 Months Ended
	Sep. 30, 2022	Sep. 30, 2021	Jun. 30, 2022
Assets
Operating lease assets	$ 10,095,366		$ 10,420,604
Finance lease assets	28,783		61,566
Total lease assets	10,124,149		10,482,170
Liabilities
Operating leases, current	960,331		965,622
Finance leases, current	21,638		55,348
Operating leases, noncurrent	9,114,599		9,478,077
Finance leases, noncurrent	8,085		11,454
Total lease liabilities	$ 10,104,653		$ 10,510,501
Weighted average remaining lease term (in years), operating leases	9 years 10 months 24 days
Weighted average remaining lease term (in years), finance leases	1 year 1 month 6 days
Weighted average discount rate, operating leases	2.90%
Weighted average discount rate, finance leases	7.10%
Operating cash used for operating leases	$ 268,580	$ 224,402
Operating cash used for finance leases	2,683	6,432
Financing cash used for finance leases	$ 37,079	$ 73,891