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

9 Months Ended

Mar. 31, 2022

Notes Tables

Changes In Allowance For Doubtful Accounts [Table Text Block]

	Mar. 31, 2022 (Unaudited)			June 30, 2021
Beginning	$	311		$	314
Additions charged to expenses		44			5
Recovered		(105	)		(14	)
Write-off		-			(16	)
Currency translation effect		3			22
Ending	$	253		$	311