Note 14 - Deferred Tax Assets and Liabilities (Details) - USD ($) $ in Thousands	Jun. 26, 2016	Jun. 28, 2015	Jun. 29, 2014
Investments, including unconsolidated affiliates	$ 8,337	$ 9,675
State tax credits	361	461
Accrued liabilities and valuation reserves	3,660	2,620
Net operating loss carryforwards	3,952	2,904
Intangible assets, net	4,349	4,964
Incentive compensation plans	3,297	3,515
Foreign tax credits		2,588
Other items	4,668	4,673
Total gross deferred tax assets	28,624	31,400
Valuation allowance	(13,550)	(15,606)	$ (18,615)
Net deferred tax assets	15,074	15,794
Property, plant and equipment	(17,098)	(11,432)
Other	(580)	(530)
Total deferred tax liabilities	(17,678)	(11,962)
Net deferred tax asset (liability)	$ (2,604)	$ 3,832