Note 7 - Other Current Assets (Details Textual) $ in Thousands	1 Months Ended
Jun. 28, 2015 USD ($)
Sale Proceeds Remitted to Qualified Intermediary	$ 1,390

Represents information about the net proceeds from the sale of certain land and building assets that were remitted directly to a qualified intermediary in anticipation of an exchange under section 1031 of the Internal Revenue Code which will revert to the Company If not consummated.

No definition available.

Name:	ufi_SaleProceedsRemittedToQualifiedIntermediary
Namespace Prefix:	ufi_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	duration