Note 6 - Goodwill and Other Intangible Assets (Tables)

12 Months Ended

Jun. 30, 2020

Notes Tables

Schedule of Goodwill [Table Text Block]

(In thousands)	Lighting			Graphics
	Segment			Segment			Total
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
Balance as of June 30, 2020
Goodwill	$	86,711		$	28,690		$	115,401
Accumulated impairment losses		(77,503	)		(27,525	)		(105,028	)
Goodwill, net as of June 30, 2020	$	9,208		$	1,165		$	10,373

Schedule of Intangible Assets and Goodwill [Table Text Block]

Other Intangible Assets	June 30, 2020
(In thousands)	Gross
	Carrying		Accumulated		Net
	Amount		Amortization		Amount
Amortized Intangible Assets
Customer relationships	$	35,563	$	14,129	$	21,434
Patents		338		277		61
LED technology firmware, software		16,066		12,852		3,214
Trade name		2,658		829		1,829
Total Amortized Intangible Assets		54,625		28,087		26,538
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	$	28,087	$	29,960

Other Intangible Assets	June 30, 2019
(In thousands)	Gross
	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

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

(In thousands)	2020		2019
Amortization Expense of Other Intangible Assets	$	2,687	$	2,762

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

(In thousands)
2021	$	2,682
2022	$	2,461
2023	$	2,412
2024	$	2,412
2025	$	2,412
After 2025	$	14,159