Note 4 - Trade Account Receivables and Allowance for Doubtful Accounts (Tables)

12 Months Ended

Jun. 30, 2022

Notes Tables

Accounts Receivable, Allowance for Credit Loss [Table Text Block]

	For the Year Ended June 30,
	2022			2021
Beginning	$	311		$	314
Additions charged to expense		48			5
Recovered		(106	)		(14	)
Write-off		-			(16	)
Currency translation effect		(10	)		22
Ending	$	243		$	311