Note S - Derivative Financial Instruments (Tables)

12 Months Ended

Jun. 30, 2020

Notes Tables

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

	Balance Sheet Location	2020		2019
Derivatives designated as hedges:
Interest rate swaps	Accrued liabilities	$	392	$	122
Interest rate swaps	Other long-term liabilities		1,052		544

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

	Statement of Comprehensive (Loss)
	Income Location	2020			2019
Derivatives designated as hedges:
Interest rate swaps	Interest expense	$	171		$	1
Interest rate swaps	Unrealized loss on cash flow hedge		(595	)		(509	)
Derivatives not designated as hedges:
Foreign currency forward contracts	Other income (expense), net	$	(9	)	$	4