Note 8 - Goodwill and Other Intangible Assets (Tables)

6 Months Ended

Dec. 31, 2024

Notes Tables

Schedule of Goodwill [Table Text Block]

Goodwill				Display
(In thousands)	Lighting			Solutions
	Segment			Segment			Total
Balance as of December 31, 2024
Goodwill	$	70,971		$	75,773		$	146,744
Accumulated impairment losses		(61,763	)		(27,525	)		(89,288	)
Goodwill, net as of December 31, 2024	$	9,208		$	48,248		$	57,456
Balance as of June 30, 2024
Goodwill	$	70,971		$	75,714		$	146,685
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]

Other Intangible Assets	December 31, 2024
(In thousands)	Gross
	Carrying		Accumulated		Net
	Amount		Amortization		Amount
Amortized Intangible Assets
Customer relationships	$	69,573	$	23,227	$	46,346
Patents		268		268		-
LED technology firmware, software		24,126		17,876		6,250
Trade name		2,658		1,319		1,339
Non-compete		400		217		183
Total Amortized Intangible Assets		97,025		42,907		54,118
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	$	42,907	$	71,100

Other Intangible Assets	June 30, 2024
(In thousands)	Gross
	Carrying		Accumulated		Net
	Amount		Amortization		Amount
Amortized Intangible Assets
Customer relationships	$	69,573	$	21,332	$	48,241
Patents		268		268		-
LED technology firmware, 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]

	Three Months Ended				Six Months Ended
	December 31				December 31
(In thousands)	2024		2023		2024		2023
Amortization Expense of Other Intangible Assets	$	1,408	$	1,190	$	2,816	$	2,380

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