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Balance Sheet Components - Accounts receivable, net of allowances (Details) - USD ($) $ in Thousands | Apr. 02, 2022 | Oct. 02, 2021
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Organization, Consolidation and Presentation of Financial Statements [Abstract] |  |
Accounts receivable | $ 128,989 | $ 121,486
Allowance for credit losses | (1,913) | (1,547)
Allowance for sales incentives | (15,688) | (19,160)
Accounts receivable, net of allowances | $ 111,388 | $ 100,779

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