Note 7 - Goodwill And Other Intangible Assets (Tables)

3 Months Ended

Sep. 30, 2013

Goodwill and Intangible Assets Disclosure [Abstract]

Schedule of Goodwill [Table Text Block]

Goodwill							Electronic
(In thousands)	Lighting Segment			Graphics Segment			Components Segment			All Other Category			Total
Balance as of June 30, 2013
Goodwill	$	34,913		$	24,959		$	11,621		$	6,850		$	78,343
Accumulated impairment losses		(34,778	)		(24,959	)		(2,413	)		(5,685	)		(67,835	)
Goodwill, net as of June 30, 2013		135			--			9,208			1,165			10,508
Balance as of September 30, 2013
Goodwill		34,913			24,959			11,621			6,850			78,343
Accumulated impairment losses		(34,778	)		(24,959	)		(2,413	)		(5,685	)		(67,835	)
Goodwill, net as of September 30, 2013	$	135		$	--		$	9,208		$	1,165		$	10,508

Schedule of Intangible Assets and Goodwill [Table Text Block]

	September 30, 2013
Other Intangible Assets	Gross
(In thousands)	Carrying Amount		Accumulated Amortization		Net Amount
Amortized Intangible Assets
Customer relationships	$	10,352	$	7,152	$	3,200
Patents		338		58		280
LED technology
firmware, software		12,361		11,018		1,343
Trade name		460		385		75
Non-compete agreements		768		439		329
Total Amortized Intangible Assets		24,279		19,052		5,227
Indefinite-lived Intangible Assets
Trademarks and trade names		3,422		--		3,422
Total Indefinite-lived Intangible Assets		3,422		--		3,422
Total Other Intangible Assets	$	27,701	$	19,052	$	8,649

	June 30, 2013
(In thousands)	Gross Carrying Amount		Accumulated Amortization		Net Amount
Amortized Intangible Assets
Customer relationships	$	10,352	$	7,068	$	3,284
Patents		70		55		15
LED technology firmware, software		12,361		10,958		1,403
Trade name		460		362		98
Non-compete agreements		948		591		357
Total Amortized Intangible Assets		24,191		19,034		5,157
Indefinite-lived Intangible Assets
Trademarks and trade names		3,422		--		3,422
Total Indefinite-lived Intangible Assets		3,422		--		3,422
Total Other Intangible Assets	$	27,613	$	19,034	$	8,579

Finite-lived Intangible Assets Amortization Expense [Table Text Block]

(In thousands)	Amortization Expense of Other Intangible Assets
	September 30, 2013		September 30, 2012
Three Months Ended	$	198	$	689

Schedule of Finite-Lived Intangible Assets, Future Amortization Expense [Table Text Block]

(In thousands)
2014	$	816
2015	$	735
2016	$	730
2017	$	634
2018	$	623
After 2018	$	1,887