Note 3 - Segment Reporting Information (Tables)

3 Months Ended

Sep. 30, 2016

Notes Tables

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

	Three Months Ended
( In thousands)	September 30
	2016			2015
Net Sales:
Lighting Segment	$	60,370		$	59,075
Graphics Segment		18,894			22,330
Technology Segment		4,895			4,520
	$	84,159		$	85,925
Operating Income (Loss):
Lighting Segment	$	2,791		$	5,682
Graphics Segment		1,017			2,234
Technology Segment		728			1,267
Corporate and Eliminations		(3,470	)		(3,420	)
	$	1,066		$	5,763
Capital Expenditures:
Lighting Segment	$	1,084		$	689
Graphics Segment		366			588
Technology Segment		12			33
Corporate and Eliminations		498			52
	$	1,960		$	1,362
Depreciation and Amortization:
Lighting Segment	$	847		$	705
Graphics Segment		360			234
Technology Segment		345			336
Corporate and Eliminations		283			301
	$	1,835		$	1,576

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

	September 30, 2016		June 30, 2016
Identifiable Assets:
Lighting Segment	$	92,293	$	95,168
Graphics Segment		35,612		33,490
Technology Segment		27,910		28,348
Corporate and Eliminations		37,010		38,554
	$	192,825	$	195,560

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

	Three Months Ended
	September 30
(In thousands)	2016		2015
Lighting Segment inter-segment net sales	$	774	$	614
Graphics Segment inter-segment net sales	$	132	$	444
Technology inter-segment net sales	$	8,785	$	9,384