Investments in Affiliates (Details) - USD ($) $ in Thousands	6 Months Ended
Oct. 31, 2020	Nov. 02, 2019	May 02, 2020
Equity and Cost Method Investments [Abstract]
Equity Method Investments	$ 16,112		$ 17,257
Equity in loss of affiliate	(1,145)	$ (241)
Related Party Transaction, Amounts of Transaction	$ 560

Amount of income (loss) for proportionate share of equity method investee's income (loss).

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