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Organization and Significant Accounting Policies - Contract Estimates (Details) $ in Thousands	3 Months Ended		6 Months Ended
	Oct. 30, 2021 USD ($) contract	Oct. 31, 2020 USD ($) contract	Oct. 30, 2021 USD ($) contract	Oct. 31, 2020 USD ($) contract
Organization and Significant Accounting Policies
Material adjustment to any one contract | $	$ 0	$ 0	$ 0	$ 0
Number of active contracts | contract	1	1	1	1

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- Definition

Refers to any one adjustment that was material to the contract.

+ References

No definition available.

+ Details

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- Definition

Represents number of active contracts.

+ References

No definition available.

+ Details

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- References

No definition available.

+ Details

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