Note 3 - Business Segment Information (Tables)

12 Months Ended

Jun. 30, 2022

Notes Tables

Schedule of Segment Reporting Information, by Segment [Table Text Block]

(In thousands)	Twelve Months Ended
	June 30
Net Sales:
Lighting Segment	$	233,449		$	189,000
Display Solutions Segment		221,671			126,612
	$	455,120		$	315,612
Operating Income (Loss):
Lighting Segment	$	20,942		$	13,328
Display Solutions Segment		17,589			9,864
Corporate and Eliminations		(17,330	)		(15,162	)
	$	21,201		$	8,030
Capital Expenditures:
Lighting Segment	$	1,017		$	1,596
Display Solutions Segment		1,162			177
Corporate and Eliminations		(57	)		460
	$	2,122		$	2,233
Depreciation and Amortization:
Lighting Segment	$	5,782		$	6,306
Display Solutions Segment		4,073			1,525
Corporate and Eliminations		263			283
	$	10,118		$	8,114

Reconciliation of Assets from Segment to Consolidated [Table Text Block]

	June 30, 2022		June 30, 2021
Identifiable Assets:
Lighting Segment	$	152,431	$	132,169
Display Solutions Segment		152,302		147,354
Corporate and Eliminations		6,347		7,298
	$	311,080	$	286,821

Reconciliation of Revenue from Segments to Consolidated [Table Text Block]

	Twelve Months Ended
(In thousands)	June 30
	2022		2021
Lighting Segment inter-segment net sales	$	38,310	$	28,449
Display Solutions Segment inter-segment net sales	$	352	$	219