Note 9 - Intangible Assets, Net (Details) - Amortization Expense for Intangible Assets (USD $) In Thousands, unless otherwise specified	3 Months Ended
	Sep. 28, 2014	Sep. 29, 2013
Note 9 - Intangible Assets, Net (Details) - Amortization Expense for Intangible Assets [Line Items]
Intangible assets, amortization expense	$ 518	$ 480
Customer Lists [Member]
Note 9 - Intangible Assets, Net (Details) - Amortization Expense for Intangible Assets [Line Items]
Intangible assets, amortization expense	399	370
Noncompete Agreements [Member]
Note 9 - Intangible Assets, Net (Details) - Amortization Expense for Intangible Assets [Line Items]
Intangible assets, amortization expense	80	78
Licensing Agreements [Member]
Note 9 - Intangible Assets, Net (Details) - Amortization Expense for Intangible Assets [Line Items]
Intangible assets, amortization expense	8	8
Trademarks [Member]
Note 9 - Intangible Assets, Net (Details) - Amortization Expense for Intangible Assets [Line Items]
Intangible assets, amortization expense	28	24
Patents [Member]
Note 9 - Intangible Assets, Net (Details) - Amortization Expense for Intangible Assets [Line Items]
Intangible assets, amortization expense	$ 3