Note 2- Business Segment Information (Tables)

12 Months Ended

Jun. 30, 2014

Segment Reporting [Abstract]

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

(In thousands)	2014			2013			2012
Net Sales:
Lighting Segment	$	227,628		$	206,363		$	199,610
Graphics Segment		46,166			46,770			42,131
Electronic Components Segment		19,491			20,333			18,515
All Other Category		6,178			7,324			8,146
Total Net Sales	$	299,463		$	280,790		$	268,402
Operating Income (Loss):
Lighting Segment	$	9,788		$	10,092		$	11,828
Graphics Segment		(2,802	)		(1,253	)		(1,938	)
Electronic Components Segment		2,369			(916	)		3,634
All Other Category		(138	)		(1,451	)		(1,114	)
Corporate and Eliminations		(6,899	)		(5,842	)		(6,079	)
Total Operating Income	$	2,318		$	630		$	6,331
Capital Expenditures:
Lighting Segment	$	3,294		$	2,081		$	1,606
Graphics Segment		461			350			576
Electronic Components Segment		726			1,528			558
All Other Category		20			115			182
Corporate and Eliminations		744			3,497			514
Total Capital Expenditures	$	5,245		$	7,571		$	3,436
Depreciation and Amortization:
Lighting Segment	$	2,845		$	4,434		$	4,953
Graphics Segment		940			896			884
Electronic Components Segment		1,497			1,357			1,130
All Other Category		171			191			223
Corporate and Eliminations		773			319			615
Total Depreciation and Amortization	$	6,226		$	7,197		$	7,805

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

	June 30,		June 30,
	2014		2013
Identifiable Assets:
Lighting Segment	$	96,499	$	90,536
Graphics Segment		22,312		28,792
Electronic Components Segment		30,788		30,926
All Other Category		4,987		6,361
Corporate and Eliminations		15,302		12,564
Total Identifiable Assets	$	169,888	$	169,179

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

(In thousands)	2014		2013		2012
Lighting Segment intersegment net sales	$	3,534	$	2,746	$	2,457
Graphics Segment intersegment net sales	$	843	$	1,854	$	1,581
Electronic Components intersegment net sales	$	34,238	$	26,522	$	22,019
All Other Category intersegment net sales	$	6,957	$	6,710	$	5,805

Schedule of Revenue from External Customers Attributed to Foreign Countries by Geographic Area [Table Text Block]

(In thousands)	2014		2013		2012
Net Sales (a):
United States	$	298,089	$	279,818	$	266,590
Canada		1,374		972		1,812
Total Net Sales	$	299,463	$	280,790	$	268,402

Schedule of Disclosure on Geographic Areas, Long-Lived Assets in Individual Foreign Countries by Country [Table Text Block]

	June 30,		June 30,		June 30,
	2014		2013		2012
Long-Lived Assets (b):
United States	$	45,886	$	46,843	$	44,286
Canada		190		336		322
Total Long-Lived Assets	$	46,076	$	47,179	$	44,608