4. Intangible Assets (Details) - USD ($)	12 Months Ended
	Jun. 30, 2021	Jun. 30, 2020
Gross carrying amount, beginning	$ 8,071,400	$ 8,071,400
Additions	0	0
Disposals	(366,400)	0
Gross carrying amount, ending	7,705,000	8,071,400
Accumulated amortization, beginning	2,388,409	1,664,026
Additions	724,383	724,383
Disposals	(336,667)	0
Accumulated amortization, ending	2,776,125	2,388,409
Intangible assets, net	4,928,875	5,682,991
Trade Name - Indefinite
Gross carrying amount, beginning	1,084,000	1,084,000
Additions	0	0
Disposals	0	0
Gross carrying amount, ending	1,084,000	1,084,000
Accumulated amortization, beginning	0	0
Additions	0	0
Disposals	0	0
Accumulated amortization, ending	0	0
Intangible assets, net	1,084,000	1,084,000
Trade Names
Gross carrying amount, beginning	270,600	270,600
Additions	0	0
Disposals	(270,600)	0
Gross carrying amount, ending	0	270,600
Accumulated amortization, beginning	224,770	207,480
Additions	17,290	17,290
Disposals	(242,060)	0
Accumulated amortization, ending	0	224,770
Intangible assets, net	0	45,830
Non-compete Agreements
Gross carrying amount, beginning	473,400	473,400
Additions	0	0
Disposals	(35,400)	0
Gross carrying amount, ending	438,000	473,400
Accumulated amortization, beginning	311,800	224,200
Additions	87,600	87,600
Disposals	(35,400)	0
Accumulated amortization, ending	364,000	311,800
Intangible assets, net	74,000	161,600
Customer Relationships
Gross carrying amount, beginning	6,243,400	6,243,400
Additions	0	0
Disposals	(60,400)	0
Gross carrying amount, ending	6,183	6,243,400
Accumulated amortization, beginning	1,851,839	1,232,346
Additions	619,493	619,493
Disposals	(59,207)	0
Accumulated amortization, ending	2,412,125	1,851,839
Intangible assets, net	$ 3,770,875	$ 4,391,561