Note 14 - Severance Costs (Tables)

6 Months Ended

Dec. 31, 2021

Employee Severance [Member]

Notes Tables

Schedule of Accrued Severance Liability [Table Text Block]

	Six Months			Six Months			Fiscal Year
	Ended			Ended			Ended
	December 31,			December 31,			June 30,
(In thousands)	2021			2020			2021
Balance at beginning of period	$	13		$	639		$	639
Accrual of expense		-			21			41
Payments		(13	)		(392	)		(667	)
Balance at end of period	$	-		$	268		$	13