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Note 24 - Commitments and Contingencies (Detail) | 3 Months Ended
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Sep. 23, 2012
Number of Years of Monitoring and Reporting Costs of an Individual Site | 7 years

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- Definition Number of years of monitoring and reporting costs of an individual site for environmental remediation. + References No definition available. + Details
Name: | ufi_NumberOfYearsOfMonitoringAndReportingCostsOfAnIndividualSite
Namespace Prefix: | ufi_
Data Type: | xbrli:durationItemType
Balance Type: | na
Period Type: | duration