Note 6 - Goodwill and Other Intangible Assets (Tables)

12 Months Ended

Jun. 30, 2019

Notes Tables

Schedule of Goodwill [Table Text Block]

Goodwill
(In thousands)	Lighting			Graphics
	Segment			Segment			Total
Balance as of June 30, 2018
Goodwill	$	94,564		$	28,690		$	123,254
Accumulated impairment losses		(65,191	)		(27,525	)		(92,716	)
Goodwill, net as of June 30, 2018	$	29,373		$	1,165		$	30,538
Goodwill impairment	$	(20,165	)	$	--		$	(20,165	)
Balance as of June 30, 2019
Goodwill	$	94,564		$	28,690		$	123,254
Accumulated impairment losses		(85,356	)		(27,525	)		(112,881	)
Goodwill, net as of June 30, 2019	$	9,208		$	1,165		$	10,373

Schedule of Intangible Assets and Goodwill [Table Text Block]

	June 30, 2019
Other Intangible Assets	Gross
(In thousands)	Carrying		Accumulated		Net
	Amount		Amortization		Amount
Amortized Intangible Assets
Customer relationships	$	35,563	$	12,070	$	23,493
Patents		338		247		91
LED technology firmware, software		16,066		12,364		3,702
Trade name		2,658		719		1,939
						-
Total Amortized Intangible Assets		54,625		25,400		29,225
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	$	58,047	$	25,400	$	32,647

	June 30, 2018
Other Intangible Assets	Gross
	Carrying		Accumulated		Net
(In thousands)	Amount		Amortization		Amount
Amortized Intangible Assets
Customer relationships	$	35,563	$	10,011	$	25,552
Patents		338		217		121
LED technology firmware, software		16,066		11,801		4,265
Trade name		2,658		609		2,049
Non-compete agreements		710		710		--
Total Amortized Intangible Assets		55,335		23,348		31,987
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	$	58,757	$	23,348	$	35,409

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

	Amortization Expense of Other Intangible Assets
(In thousands)	2019		2018
Amortization Expense	$	2,762	$	2,760

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

(In thousands)
2020	$	2,687
2021	$	2,682
2022	$	2,460
2023	$	2,411
2024	$	2,411
After 2024	$	16,574