Note 16 - Restructuring Costs (Tables)

12 Months Ended

Jun. 30, 2021

Notes Tables

Restructuring and Related Costs [Table Text Block]

(In thousands)	2021			2020
Exit costs	$	(14	)	$	636
Impairment of fixed assets and accelerated depreciation		-			59
Gain on sale of facility		-			(8,562	)
Manufacturing realignment costs		-			276
Total	$	(14	)	$	(7,591	)

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

(In thousands)	2021			2020
Cost of goods sold	$	(14	)	$	980
Operating expenses		-			(8,571	)
Total	$	(14	)	$	(7,591	)

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

(In thousands)	2021			2020
Lighting Segment	$	-		$	(4,674	)
Display Solutions Segment		(14	)		(2,940	)
Corporate and Eliminations		-			23
Total	$	(14	)	$	(7,591	)

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

	Balance as of									Balance as of
	June 30,		Restructuring							June 30,
(In thousands)	2020		Expense			Payments		Adjustments		2021
Severance and termination benefits	$	27	$	-		$	-	$	-	$	27
Other restructuring costs		-		(14	)		14		-		-
Total	$	27	$	(14	)	$	14	$	-	$	27