Note 14 - Restructuring Costs (Tables)

3 Months Ended

Sep. 30, 2017

Notes Tables

Restructuring and Related Costs [Table Text Block]

	Three		Three
	Months Ended		Months Ended
(In thousands)	September 30,		September 30,
	2017		2016
Severance and other termination benefits	$	--	$	165
Lease obligation		--		213
Impairment of fixed assets and accelerated depreciation		--		273
Other		--		5
Total	$	--	$	656

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

	Three Months Ended
(In thousands)	September 30
	2016
Cost of Goods Sold	$	503
Operating Expenses		153
Total	$	656

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

	Three		Three
	Months Ended		Months Ended
(In thousands)	September 30,		September 30
	2017		2016
Lighting Segment	$	--	$	545
Graphics Segment		--		--
Corporate and Eliminations		--		111
Total	$	--	$	656

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 September 30, 2017
Severance and termination b enefits	$	--	$	--		--		$	--	$	--
Lease o bligation		85		--		(43	)		--		42
Other		--		--		--			--		--
Total	$	85	$	--	$	(43	)	$	--	$	42