Note 7 - Goodwill and Other Intangible Assets (Tables)

12 Months Ended

Jun. 30, 2022

Notes Tables

Schedule of Goodwill [Table Text Block]

(In thousands)	Lighting Segment			Display Solutions Segment			Total
Balance as of June 30, 2021
Goodwill	$	70,971		$	28,690		$	99,661
Goodwill acquired		-			33,415			33,415
Accumulated impairment losses		(61,763	)		(27,525	)		(89,288	)
Goodwill, net as of June 30, 2021	$	9,208		$	34,580		$	43,788
Balance as of June 30, 2022
Goodwill	$	70,971		$	62,105		$	133,076
Measurement period adjustment		-			1,242			1,242
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]

(In thousands)	June 30, 2022
	Gross Carrying Amount		Accumulated Amortization		Net Amount
Amortized Intangible Assets
Customer relationships	$	62,083	$	14,400	$	47,683
Patents		268		268		-
LED technology, 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

(In thousands)	June 30, 2021
	Gross Carrying Amount		Accumulated Amortization		Net Amount
Amortized Intangible Assets
Customer relationships	$	62,083	$	10,967	$	51,116
Patents		268		237		31
LED technology, software		20,966		13,415		7,551
Trade name		2,658		939		1,719
Non-compete		260		6		254
Total Amortized Intangible Assets	$	86,235	$	25,564	$	60,671
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	$	25,564	$	72,773

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

(In thousands)	2022		2021
Amortization expense of other intangible assets	$	4,809	$	2,948

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