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Income Taxes (Summary Of Net Operating Loss Expiration Periods) (Details) $ in Thousands	May 28, 2022 USD ($)
Income Taxes [Abstract]
2025	$ 42
2026	450
2027	699
2025	669
Unlimited	62,407
Net operating loss carryforwards	$ 64,267

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- Definition

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Operating Loss Carryforwards Expiring In Next Twelve Months

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- Definition

Operating Loss Carryforwards Expiring In Next Two Years

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- Definition

Operating Loss Carryforwards Expiring In Year Four

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Amount of operating loss carryforward, before tax effects, available to reduce future taxable income under enacted tax laws.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 740
-SubTopic 10
-Section 50
-Paragraph 3
-Subparagraph (a)
-URI http://asc.fasb.org/extlink&oid=121826272&loc=d3e32559-109319

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