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Balance Sheet Components - Accrued liabilities (Details) - USD ($) $ in Thousands | Sep. 30, 2023 | Jun. 30, 2023 | Sep. 30, 2022 | Jun. 30, 2022
--- | --- | --- | --- | ---
Accrued Liabilities |  |  |  |
Accrued compensation and benefits | $ 20,159 | $ 15,627 |  |
Warranty accrual | 2,006 | 1,674 | $ 2,828 | $ 2,650
Stock rotation accrual | 5,595 | 5,588 | $ 4,710 | $ 4,798
Accrued professional fees | 2,398 | 2,458 |  |
Accrued inventory | 1,536 | 1,597 |  |
Accrued facilities related expenses | 2,261 | 2,327 |  |
Accrued property, plant and equipment | 6,767 | 6,402 |  |
Other accrued expenses | 4,176 | 4,401 |  |
Customer deposits | 35,646 | 38,082 |  |
ESPP payable | 3,404 | 1,377 |  |
Accrued liabilities | 83,948 | 79,533 |  |
Customer A |  |  |  |
Accrued Liabilities |  |  |  |
Customer deposits | 12,500 | 13,500 |  |
Customer B |  |  |  |
Accrued Liabilities |  |  |  |
Customer deposits | 9,200 | 9,200 |  |
Other Customer |  |  |  |
Accrued Liabilities |  |  |  |
Customer deposits | $ 14,000 | $ 15,400 |  |

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- Definition Carrying value as of the balance sheet date of obligations incurred and payable, pertaining to costs that are statutory in nature, are incurred on contractual obligations, or accumulate over time and for which invoices have not yet been received or will not be rendered. Examples include taxes, interest, rent and utilities. Used to reflect the current portion of the liabilities (due within one year or within the normal operating cycle if longer). + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02.20) -Publisher FASB -URI https://asc.fasb.org//1943274/2147480566/210-10-S99-1 + Details
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- Definition Carrying value as of the balance sheet date of obligations incurred through that date and payable for professional fees, such as for legal and accounting services received. Used to reflect the current portion of the liabilities (due within one year or within the normal operating cycle if longer). + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02.20) -Publisher FASB -URI https://asc.fasb.org//1943274/2147480566/210-10-S99-1 + Details
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- Definition Carrying value as of the balance sheet date of obligations incurred through that date and payable for estimated claims under standard and extended warranty protection rights granted to customers. For classified balance sheets, represents the current portion of the liabilities (due within one year or within the normal operating cycle if longer). + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 460 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 8 -Subparagraph (c)(1) -Publisher FASB -URI https://asc.fasb.org//1943274/2147482425/460-10-50-8 Reference 2: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 460 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 8 -Subparagraph (c)(5) -Publisher FASB -URI https://asc.fasb.org//1943274/2147482425/460-10-50-8 Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02.20) -Publisher FASB -URI https://asc.fasb.org//1943274/2147480566/210-10-S99-1 + Details
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