XML 84 R72.htm IDEA: XBRL DOCUMENT
v3.21.2

Shareholders' Equity - Additional Information (Details) | Oct. 31, 2018 USD ($)
--- | ---
2018 Share Repurchase Program [Member] |
Equity Class Of Treasury Stock [Line Items] |
Share Repurchase Program, Authorized Amount | $ 50,000,000

X
- Definition Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table. + References No definition available. + Details
Name: | us-gaap_EquityClassOfTreasuryStockLineItems
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition Amount of stock repurchase plan authorized. + References No definition available. + Details
Name: | us-gaap_StockRepurchaseProgramAuthorizedAmount1
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant

X
- Details
Name: | us-gaap_ShareRepurchaseProgramAxis=ufi_TwoThousandEighteenShareRepurchaseProgramMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |