Discontinued Operations - Income (Details) - USD ($) $ in Thousands	3 Months Ended	9 Months Ended
Feb. 26, 2023	Feb. 27, 2022	Feb. 26, 2023	Feb. 27, 2022
Operating costs and expenses:
Loss from discontinued operations before taxes	$ (24,731)	$ (6,859)	$ (29,279)	$ (49,576)
Income tax (expense) benefit	0	411	0	(157)
Discontinued Operations \| Yucatan And Eat Smart
Disposal Group, Including Discontinued Operation, Income Statement
Product sales	10,811	29,234	42,820	234,773
Cost of product sales	12,571	29,041	44,812	222,948
Gross profit	(1,760)	193	(1,992)	11,825
Operating costs and expenses:
Research and development	0	159	2	1,981
Selling, general and administrative	1,902	3,245	5,216	19,804
Impairment of intangible asset and goodwill	0	0	1,000	32,057
Restructuring costs	30	3,209	30	4,642
Total operating costs and expenses	22,971	6,848	27,287	58,719
Operating loss	(24,731)	(6,655)	(29,279)	(46,894)
Interest expense	0	(204)	0	(2,682)
Loss from discontinued operations before taxes	(24,731)	(6,859)	(29,279)	(49,576)
Income tax (expense) benefit	0	411	0	(157)
Loss from discontinued operations, net of tax	(24,731)	(6,448)	(29,279)	(49,733)
Discontinued Operations \| Yucatan
Operating costs and expenses:
Loss on sale of Eat Smart	21,039		21,039
Discontinued Operations \| Eat Smart
Operating costs and expenses:
Loss on sale of Eat Smart	$ 0	$ 235	$ 0	$ 235

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