Note 8 - Goodwill and Other Intangible Assets (Tables)

9 Months Ended

Mar. 31, 2022

Notes Tables

Schedule of Goodwill [Table Text Block]

(In thousands)				Display
	Lighting			Solutions
	Segment			Segment			Total
Balance as of March 31, 2022
Goodwill	$	70,971		$	62,105		$	133,076
Measurement period adjustment		-			600			600
Accumulated impairment losses		(61,763	)		(27,525	)		(89,288	)
Goodwill, net as of March 31, 2022	$	9,208		$	35,180		$	44,388
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

Schedule of Intangible Assets and Goodwill [Table Text Block]

	March 31, 2022
(In thousands)	Gross
	Carrying		Accumulated		Net
	Amount		Amortization		Amount
Amortized Intangible Assets
Customer relationships	$	62,083	$	13,546	$	48,537
Patents		268		260		8
LED technology firmware, software		20,966		14,303		6,663
Trade name		2,658		1,021		1,637
Non-compete		260		45		215
Total Amortized Intangible Assets		86,235		29,175		57,060
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	$	29,175	$	69,162

	June 30, 2021
(In thousands)	Gross
	Carrying		Accumulated		Net
	Amount		Amortization		Amount
Amortized Intangible Assets
Customer relationships	$	62,083	$	10,967	$	51,116
Patents		268		237		31
LED technology firmware, 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]

	Three Months Ended				Nine Months Ended
	March 31				March 31
(In thousands)	2022		2021		2022		2021
Amortization Expense of Other Intangible Assets	$	1,198	$	671	$	3,611	$	2,012

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

(In thousands)
2022	$	4,808
2023	$	4,760
2024	$	4,760
2025	$	4,760
2026	$	4,754
After 2026	$	36,829