Note 12 - Long-term Debt (Details) - Interest Expense Components - USD ($) $ in Thousands	12 Months Ended
	Jun. 28, 2015	Jun. 29, 2014	Jun. 30, 2013
Note 12 - Long-term Debt (Details) - Interest Expense Components [Line Items]
Interest, excluding amortization	$ 3,563	$ 3,484	$ 4,502
Reclassification adjustment for interest rate swap	231	554	322
Amortization of debt financing fees	505	424	632
Mark-to-market adjustment for interest rate swap	(83)	39	(931)
Interest capitalized to property, plant and equipment, net	(191)	(172)	(36)
Subtotal of other components of interest expense	462	845	(13)
Total interest expense	4,025	4,329	4,489
ABL Facility [Member]
Note 12 - Long-term Debt (Details) - Interest Expense Components [Line Items]
Interest, excluding amortization	3,290	3,292	3,673
Term B Loan [Member]
Note 12 - Long-term Debt (Details) - Interest Expense Components [Line Items]
Interest, excluding amortization			722
Other Interest Expense [Member]
Note 12 - Long-term Debt (Details) - Interest Expense Components [Line Items]
Interest, excluding amortization	$ 273	$ 192	$ 107