Related Party Transactions (Details) - USD ($) $ in Thousands	3 Months Ended
Jan. 02, 2022	Dec. 27, 2020	Oct. 03, 2021
Related Party Transactions [Abstract]
Related party revenues	$ 26,000	$ 22,000
Related party expenses	25,000	$ 21,000
Accounts receivable, net	16,323		$ 19,082
Contract assets	4,126		5,092
Contract liabilities	$ 3,978		$ 3,026

Carrying amount as of the balance sheet date of obligations due all related parties.

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+ Details