Note 13 - Severance Costs (Tables)

3 Months Ended

Sep. 30, 2017

Employee Severance [Member]

Notes Tables

Schedule of Accrued Severance Liability [Table Text Block]

	Three			Three			Fiscal
	Months Ended			Months Ended			Year Ended
(In thousands)	September 30,			September 30,			June 30,
	201 7			201 6			201 7
Balance at beginning of the period	$	235		$	39		$	39
Accrual of expense		--			145			523
Payments		(159	)		(119	)		(313	)
Adjustments		--			--			(14	)
Balance at end of the period	$	76		$	65		$	235