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Note 7 - Goodwill and Other Intangible Assets - Other Intangible Assets (Details) - USD ($) $ in Thousands | Sep. 30, 2022 | Jun. 30, 2022
--- | --- | ---
Gross carrying value | $ 86,235 | $ 86,235
Accumulated amortization, finite | 31,563 | 30,373
Net amount | 54,672 | 55,862
Gross carrying value | 12,102 | 12,102
Trademarks and trade names | 12,102 | 12,102
Total Other Intangible Assets, gross | 98,337 | 98,337
Other intangible assets, net | 66,774 | 67,964
Trademarks and Trade Names [Member] |  |
Gross carrying value | 12,102 | 12,102
Trademarks and trade names | 12,102 | 12,102
Customer Relationships [Member] |  |
Gross carrying value | 62,083 | 62,083
Accumulated amortization, finite | 15,254 | 14,400
Net amount | 46,829 | 47,683
Patents [Member] |  |
Gross carrying value | 268 | 268
Accumulated amortization, finite | 268 | 268
Net amount | 0 | 0
LED Technology Firmware Software [Member] |  |
Gross carrying value |  | 20,966
Accumulated amortization, finite |  | 14,598
Net amount |  | 6,368
Trade Names [Member] |  |
Gross carrying value | 2,658 | 2,658
Accumulated amortization, finite | 1,075 | 1,049
Net amount | 1,583 | 1,609
Technology-Based Intangible Assets [Member] |  |
Gross carrying value | 20,966 |
Accumulated amortization, finite | 14,895 |
Net amount | 6,071 |
Noncompete Agreements [Member] |  |
Gross carrying value | 260 | 260
Accumulated amortization, finite | 71 | 58
Net amount | $ 189 | $ 202

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