Note 2 - Business Segment Information (Tables)

12 Months Ended

Jun. 30, 2023

Notes Tables

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

(In thousands)	Twelve Months Ended
	June 30
	2023			2022
Net Sales:
Lighting Segment	$	272,451		$	233,449
Display Solutions Segment		224,528			221,671
	$	496,979		$	455,120
Operating Income (Loss):
Lighting Segment	$	31,633		$	20,942
Display Solutions Segment		24,920			17,589
Corporate and Eliminations		(19,525	)		(17,330	)
	$	37,028		$	21,201
Capital Expenditures:
Lighting Segment	$	1,829		$	1,017
Display Solutions Segment		1,373			1,162
Corporate and Eliminations		6			(57	)
	$	3,208		$	2,122
Depreciation and Amortization:
Lighting Segment	$	5,423		$	5,782
Display Solutions Segment		3,977			4,073
Corporate and Eliminations		265			263
	$	9,664		$	10,118

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

	June 30, 2023		June 30, 2022
Identifiable Assets:
Lighting Segment	$	142,941	$	152,431
Display Solutions Segment		145,307		152,302
Corporate and Eliminations		7,901		6,347
	$	296,149	$	311,080

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

Inter-segment sales
	Twelve Months Ended
(In thousands)	June 30
	2023		2022
Lighting Segment inter-segment net sales	$	22,283	$	38,310
Display Solutions Segment inter-segment net sales	$	274	$	352