Note 14 - Restructuring Costs (Tables)

6 Months Ended

Dec. 31, 2017

Notes Tables

Restructuring and Related Costs [Table Text Block]

	Three		Six Months		Three		Six Months
	Months Ended		Ended		Months Ended		Ended
(In thousands)	December 31,		December 31,		December 31,		December 31,
	2017		2017		2016		2016
Severance and other termination benefits	$	--	$	--	$	526	$	691
Lease obligation		--		--		--		213
Impairment of fixed assets and accelerated depreciation		--		--		80		353
Other		--		--		91		96
Total	$	--	$	--	$	697	$	1,353

Restructuring and Related Costs, Summary of Costs Incurred by Line Item in the Statement of Operations [Table Text Block]

	Three Months Ended		Six Months Ended
(In thousands)	December 31		December 31
	2016		2016
Cost of Goods Sold	$	640	$	1,143
Operating Expenses		57		210
Total	$	697	$	1,353

Restructuring Costs and Related Costs Incurred by Segment [Table Text Block]

	Three		Six Months		Three		Six Months
	Months Ended		Ended		Months Ended		Ended
(In thousands)	December 31,		December 31,		December 31,		December 31,
	2017		2017		2016		2016
Lighting Segment	$	--	$	--	$	476	$	1,021
Graphics Segment		--		--		221		221
Corporate and Eliminations		--		--		--		111
Total	$	--	$	--	$	697	$	1,353

Schedule of Liability Balances Related to Restructuring Costs [Table Text Block]

(In thousands)
	Balance as of June 30, 2017		Restructuring Expense		Payments			Adjustments		Balance as of December 31, 2017
Severance and termination benefits	$	--	$	--	$	--		$	--	$	--
Lease obligation		85		--		(85	)		--		--
Other		--		--		--			--		--
Total	$	85	$	--	$	(85	)	$	--	$	--