Note 7 - Goodwill and Other Intangible Assets (Tables)

6 Months Ended

Dec. 31, 2022

Notes Tables

Schedule of Goodwill [Table Text Block]

Goodwill
(In thousands)				Display
	Lighting			Solutions
	Segment			Segment			Total
Balance as of December 31, 2022
Goodwill	$	70,971		$	63,347		$	134,318
Accumulated impairment losses		(61,763	)		(27,525	)		(89,288	)
Goodwill, net as of December 31, 2022	$	9,208		$	35,822		$	45,030
Balance as of June 30, 2022
Goodwill	$	70,971		$	63,347		$	134,318
Accumulated impairment losses		(61,763	)		(27,525	)		(89,288	)
Goodwill, net as of June 30, 2022	$	9,208		$	35,822		$	45,030

Schedule of Intangible Assets and Goodwill [Table Text Block]

Other Intangible Assets
	December 31, 2022
(In thousands)	Gross
	Carrying		Accumulated		Net
	Amount		Amortization		Amount
Amortized Intangible Assets
Customer relationships	$	62,083	$	16,108	$	45,975
Patents		268		268		-
LED technology firmware, software		20,966		15,191		5,775
Trade name		2,658		1,102		1,556
Non-compete		260		84		176
Total Amortized Intangible Assets		86,235		32,753		53,482
Indefinite-lived Intangible Assets
Trademarks and trade names		12,102		-		12,102
Total indefinite-lived Intangible Assets		12,102		-		12,102
Total Other Intangible Assets	$	98,337	$	32,753	$	65,584

Other Intangible Assets
	June 30, 2022
(In thousands)	Gross
	Carrying		Accumulated		Net
	Amount		Amortization		Amount
Amortized Intangible Assets
Customer relationships	$	62,083	$	14,400	$	47,683
Patents		268		268		-
LED technology firmware, software		20,966		14,598		6,368
Trade name		2,658		1,049		1,609
Non-compete		260		58		202
Total Amortized Intangible Assets		86,235		30,373		55,862
Indefinite-lived Intangible Assets
Trademarks and trade names		12,102		-		12,102
Total indefinite-lived Intangible Assets		12,102		-		12,102
Total Other Intangible Assets	$	98,337	$	30,373	$	67,964

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

	Three Months Ended				Six Months Ended
	December 31				December 31
(In thousands)	2022		2021		2022		2021
Amortization Expense of Other Intangible Assets	$	1,190	$	1,198	$	2,380	$	2,413

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

(In thousands)
2023	$	4,808
2024		4,760
2025		4,760
2026		4,760
2027		4,754
After 2027		32,020