Intangible assets (Tables)

12 Months Ended

Jun. 30, 2023

Licensing Agreements [Member]

Finite-Lived Intangible Assets [Line Items]

Schedule of Finite-Lived Intangible Assets [Table Text Block]

	Gross Carrying Amount		Impairment		Adjusted Gross Carrying Amount		Accumulated Amortization		Net Carrying Value
Amortized Intangible Assets Licenses
	$	206,155	$	—	$	206,155	$	(136,169)	$	69,986
Total	$	206,155	$	—	$	206,155	$	(136,169)	$	69,986

The following table presents amortized licenses as of June 30, 2022:

	Gross Carrying Amount		Impairment		Adjusted Gross Carrying Amount		Accumulated Amortization		Net Carrying Value
Amortized Intangible Assets Licenses
	$	199,000	$	—	$	199,000	$	(116,250)	$	82,750
Total	$	199,000	$	—	$	199,000	$	(116,250)	$	82,750