Note S - Derivative Financial Instruments (Tables)

12 Months Ended

Jun. 30, 2025

Notes Tables

Schedule of Derivative Instruments in Statement of Financial Position, Fair Value [Table Text Block]

	Balance Sheet Location	2025		2024
Derivatives designated as hedges:
Interest rate swaps	Other current assets	$	75	$	218
Interest rate swaps	Other noncurrent assets		-		76

Schedule of Derivatives Instruments Statements of Financial Performance and Financial Position, Location [Table Text Block]

	Statement of Operations and
	Comprehensive Income Location	2025			2024
Derivatives designated as hedges:
Interest rate swap	Interest expense	$	270		$	262
Interest rate swap	Unrealized loss on hedges		(220	)		(184	)
Net investment hedge	Unrealized (loss) gain on hedges		(1,631	)		230