Note 8 - Property, Plant and Equipment, Net (Tables)

12 Months Ended

Jun. 28, 2015

Property, Plant and Equipment [Abstract]

Property, Plant and Equipment [Table Text Block]

	June 28, 2015			June 29, 2014
Land	$	2,413		$	2,957
Land improvements		11,709			11,676
Buildings and improvements		141,259			145,458
Assets under capital leases		17,371			4,587
Machinery and equipment		531,225			532,650
Computers, software and office equipment		16,782			17,404
Transportation equipment		4,736			4,901
Construction in progress		6,710			6,896
Gross property, plant and equipment		732,205			726,529
Less: accumulated depreciation		(595,094	)		(602,436	)
Less: accumulated amortization – capital leases		(889	)		(291	)
Total property, plant and equipment, net	$	136,222		$	123,802

Schedule of Capital Leased Assets [Table Text Block]

	June 28, 2015		June 29, 2014
Machinery and equipment	$	12,804	$	1,649
Transportation equipment		3,714		2,085
Building improvements		853		853
Gross assets under capital leases	$	17,371	$	4,587

Internal Software Development Costs [Table Text Block]

	June 28, 2015			June 29, 2014
Internal software development costs	$	2,473		$	2,318
Accumulated amortization		(2,221	)		(2,075	)
Net internal software development costs	$	252		$	243

Other Property, Plant and Equipment Costs and Expenses [Table Text Block]

	For the Fiscal Years Ended
	June 28, 2015		June 29, 2014		June 30, 2013
Depreciation expense	$	15,276	$	15,031	$	21,597
Internal software development costs amortization		146		143		128
Repair and maintenance expenses		17,741		18,319		18,649
Capitalized interest		191		172		36