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Organization and Significant Accounting Policies - Contract Estimates (Details)	3 Months Ended	6 Months Ended
	Oct. 29, 2022 USD ($) contract	Oct. 29, 2022 USD ($) contract	Oct. 30, 2021 USD ($)
Material adjustment to any one contract			$ 0
Number of active contracts \| contract	1	1
TMS contract
Amount of aggregate impact of adjustments in contract estimates on revenue related to performance obligations satisfied or partially satisfied in previous periods	$ 1,332,000
Amount of revised aggregate impact of adjustments in contract estimates on revenue related to performance obligations satisfied or partially satisfied in previous periods		$ 2,560,000
Number of active contracts \| contract	2	2