Note 7 - Goodwill and Other Intangible Assets (Tables)

12 Months Ended

Jun. 30, 2024

Notes Tables

Schedule of Goodwill [Table Text Block]

(In thousands)	Lighting Segment			Display Solutions Segment			Total
Balance as of June 30, 2023
Goodwill	$	70,971		$	63,347		$	134,318
Accumulated impairment losses		(61,763	)		(27,525	)		(89,288	)
Goodwill, net as of June 30, 2023	$	9,208		$	35,822		$	45,030
Balance as of June 30, 2024
Goodwill	$	70,971		$	63,347		$	134,318
Goodwill acquired		-			12,367			12,367
Accumulated impairment losses		(61,763	)		(27,525	)		(89,288	)
Goodwill, net as of June 30, 2024	$	9,208		$	48,189		$	57,397

Schedule of Intangible Assets and Goodwill [Table Text Block]

(In thousands)	June 30, 2023
	Gross Carrying Amount		Accumulated Amortization		Net Amount
Amortized Intangible Assets
Customer relationships	$	62,083	$	17,817	$	44,266
Patents		268		268		-
LED technology, software		20,966		15,783		5,183
Trade name		2,658		1,156		1,502
Non-compete		260		110		150
Total Amortized Intangible Assets	$	86,235	$	35,134	$	51,101
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	$	35,134	$	63,203

(In thousands)	June 30, 2024
	Gross Carrying Amount		Accumulated Amortization		Net Amount
Amortized Intangible Assets
Customer relationships	$	69,573	$	21,332	$	48,241
Patents		268		268		-
LED technology, software		24,126		17,058		7,068
Trade name		2,658		1,265		1,393
Non-compete		400		168		232
Total Amortized Intangible Assets	$	97,025	$	40,091	$	56,934
Indefinite-lived Intangible Assets
Trademarks and trade names		16,982		-		16,982
Total indefinite-lived Intangible Assets		16,982		-		16,982
Total Other Intangible Assets	$	114,007	$	40,091	$	73,916

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

(In thousands)	2024		2023
Amortization expense of other intangible assets	$	4,957	$	4,761

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

(In thousands)
2025	$	5,739
2026	$	5,733
2027	$	5,512
2028	$	5,125
2029	$	4,497
After 2029	$	30,328