Note 3 - Recent Accounting Pronouncements (Details Textual) - Reclassification from Non-current Assets to Direct Deduction from Carrying Amount of Debt Liability [Member] - Pro Forma [Member]	12 Months Ended
Jun. 26, 2016 USD ($)
At June 26, 2016 [Member]
Prior Period Reclassification Adjustment	$ 1,421
At June 28, 2015 [Member]
Prior Period Reclassification Adjustment	$ 1,611

The amount of a reclassification adjustment made to prior period financial statement amounts.

No definition available.

Name:	us-gaap_PriorPeriodReclassificationAdjustment
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	duration