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Balance Sheet Components - Property, plant, and equipment (Details) - USD ($) $ in Thousands | 12 Months Ended
--- | ---
Jun. 30, 2024 | Jun. 30, 2023 | Jun. 30, 2022
Property, Plant and Equipment [Line Items] |  |  |
Property, plant, and equipment excluding equipment and construction In progress, gross | $ 634,251 | $ 554,613 |
Less accumulated depreciation | (320,751) | (272,503) |
Property, plant and equipment excluding equipment and construction in progress, net | 313,500 | 282,110 |
Equipment and construction in progress | 23,119 | 75,721 |
Property, plant and equipment, net | 336,619 | 357,831 |
Depreciation expense | 50,500 | 40,400 | $ 39,900
Capitalized software development costs | 600 | 500 | 300
Capitalized computer software, amortization | 600 | 400 | $ 400
Unamortized capitalized software development costs | 1,000 | 900 |
Finance lease liabilities | 935 | 867 |
Accumulated depreciation | 1,171 | 657 |
Land |  |  |
Property, Plant and Equipment [Line Items] |  |  |
Property, plant, and equipment excluding equipment and construction In progress, gross | 4,877 | 4,877 |
Building and building improvements |  |  |
Property, Plant and Equipment [Line Items] |  |  |
Property, plant, and equipment excluding equipment and construction In progress, gross | 71,266 | 26,478 |
Manufacturing machinery and equipment |  |  |
Property, Plant and Equipment [Line Items] |  |  |
Property, plant, and equipment excluding equipment and construction In progress, gross | 423,960 | 398,757 |
Equipment and tooling |  |  |
Property, Plant and Equipment [Line Items] |  |  |
Property, plant, and equipment excluding equipment and construction In progress, gross | 36,203 | 32,737 |
Computer equipment and software |  |  |
Property, Plant and Equipment [Line Items] |  |  |
Property, plant, and equipment excluding equipment and construction In progress, gross | 53,081 | 49,890 |
Office furniture and equipment |  |  |
Property, Plant and Equipment [Line Items] |  |  |
Property, plant, and equipment excluding equipment and construction In progress, gross | 3,193 | 3,087 |
Leasehold improvements |  |  |
Property, Plant and Equipment [Line Items] |  |  |
Property, plant, and equipment excluding equipment and construction In progress, gross | $ 41,671 | $ 38,787 |

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- Definition Amount of accumulated depreciation, depletion and amortization for physical assets used in the normal conduct of business to produce goods and services. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Topic 944 -SubTopic 210 -Name Accounting Standards Codification -Section S99 -Paragraph 1 -Subparagraph (SX 210.7-03(a)(8)(b)) -Publisher FASB -URI https://asc.fasb.org/1943274/2147478777/944-210-S99-1 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Topic 210 -SubTopic 10 -Name Accounting Standards Codification -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02(14)) -Publisher FASB -URI https://asc.fasb.org/1943274/2147480566/210-10-S99-1 Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef -Name Accounting Standards Codification -Topic 360 -SubTopic 10 -Section 50 -Paragraph 1 -Subparagraph (c) -Publisher FASB -URI https://asc.fasb.org/1943274/2147482099/360-10-50-1 + Details
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