Note 6 - Inventories (Details) (USD $) In Thousands, unless otherwise specified	Sep. 28, 2014	Jun. 29, 2014
Inventory Disclosure [Abstract]
Foreign Inventory Valued at Average Cost	$ 31,909	$ 32,822

Net amount of foreign subsidiary inventories valued under the average cost method.

No definition available.

Name:	ufi_ForeignInventoryValuedAtAverageCost
Namespace Prefix:	ufi_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	instant