Goodwill and Finite Lived Intangible Assets (Details) - USD ($)	6 Months Ended	12 Months Ended
	Dec. 31, 2022	Dec. 31, 2023	Jun. 30, 2022
Net	$ 1,249,900
Technology, trademarks
Cost	1,216,800	$ 1,216,800	$ 1,278,900
Accumulated amortization	721,700	870,900	653,400
Net	495,100	345,900	625,500
Websites
Cost	210,000	210,000	210,000
Accumulated amortization	210,000	210,000	210,000
Net	0	0	0
Customer relationships
Cost	372,200	372,200	372,200
Accumulated amortization	163,800	193,600	143,300
Net	208,400	178,600	228,900
Patents
Cost	595,800	595,800	594,300
Accumulated amortization	321,100	384,000	289,300
Net	274,700	211,800	305,000
Trade names
Cost	592,300	592,300	592,300
Accumulated amortization	266,000	341,600	228,200
Net	326,300	250,700	364,100
Sublicense agreements
Cost	$ 294,000	$ 294,000	$ 294,000
USeful Lives	10 years	10 years	10 years
Accumulated amortization	$ 294,000	$ 294,000	$ 294,000
Net	0	0	0
Non-compete agreements
Cost	1,060,500	1,060,500	1,060,500
Accumulated amortization	602,000	797,600	504,200
Net	$ 458,500	$ 262,900	$ 556,300
Minimum [Member] | Technology, trademarks
USeful Lives	3 years	3 years	3 years
Minimum [Member] | Trade names
USeful Lives	3 years	3 years	3 years
Minimum [Member] | Websites
USeful Lives	3 years	3 years	3 years
Minimum [Member] | Customer relationships
USeful Lives	4 years	4 years	4 years
Minimum [Member] | Non-compete agreements
USeful Lives	4 years	4 years	4 years
Minimum [Member] | Patents
USeful Lives	5 years	5 years	5 years
Maximum [Member] | Technology, trademarks
USeful Lives	10 years	10 years	10 years
Maximum [Member] | Trade names
USeful Lives	6 years	6 years	6 years
Maximum [Member] | Websites
USeful Lives	7 years	7 years	7 years
Maximum [Member] | Customer relationships
USeful Lives	10 years	10 years	10 years
Maximum [Member] | Non-compete agreements
USeful Lives	5 years	5 years	5 years
Maximum [Member] | Patents
USeful Lives	7 years	7 years	7 years