Revenues (Summary of Product Lines) (Details) - USD ($) $ in Thousands	3 Months Ended	6 Months Ended
Sep. 23, 2023	Sep. 24, 2022	Sep. 23, 2023	Sep. 24, 2022
Disaggregation of Revenue [Line Items]
Net sales	$ 481,063	$ 540,574	$ 798,079	$ 934,213
Audio Products
Disaggregation of Revenue [Line Items]
Net sales	282,855	337,811	478,661	592,307
HPMS Products
Disaggregation of Revenue [Line Items]
Net sales	$ 198,208	$ 202,763	$ 319,418	$ 341,906

Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

Amount, excluding tax collected from customer, of revenue from satisfaction of performance obligation by transferring promised good or service to customer. Tax collected from customer is tax assessed by governmental authority that is both imposed on and concurrent with specific revenue-producing transaction, including, but not limited to, sales, use, value added and excise.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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Reference 2: http://www.xbrl.org/2003/role/disclosureRef
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Reference 3: http://www.xbrl.org/2003/role/disclosureRef
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Reference 4: http://www.xbrl.org/2003/role/disclosureRef
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Reference 5: http://www.xbrl.org/2003/role/disclosureRef
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Reference 10: http://www.xbrl.org/2003/role/disclosureRef
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Reference 11: http://www.xbrl.org/2003/role/disclosureRef
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+ Details