Note K - Economic Dependency (Tables)

12 Months Ended

Jun. 30, 2024

Supplier Concentration Risk [Member]

Notes Tables

Schedules of Concentration of Risk, by Risk Factor [Table Text Block]

	Year ended June 30,
	2024					2023
			% of Total					% of Total
	Raw Material		Raw			Raw Material		Raw
	Purchases by		Material			Purchases by		Material
	Supplier		Purchases			Supplier		Purchases
Supplier 1	$	11,624		23	%	$	11,487		13	%
	$	11,624		23	%	$	11,487		13	%

Customer Concentration Risk [Member]

Notes Tables

Schedules of Concentration of Risk, by Risk Factor [Table Text Block]

	Fiscal 2024		Fiscal 2023
Customer 1	$	48,055	$	48,066
Customer 2		16,312		61,646
Customer 3		12,941		(a)
	$	77,308	$	109,712