Major Customers (Schedule of revenue by major customers) (Details) - USD ($)	12 Months Ended
	Jun. 30, 2023	Jun. 30, 2022
Revenue, Major Customer [Line Items]
Net sales	$ 40,609,372	$ 44,338,490
Customer A [Member]
Revenue, Major Customer [Line Items]
Net sales	4,698,525
Customer B [Member]
Revenue, Major Customer [Line Items]
Net sales	$ 4,226,709