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

6 Months Ended

Dec. 28, 2014

Property, Plant and Equipment [Abstract]

Property, Plant and Equipment [Table Text Block]

	December 28, 2014			June 29, 2014
Land	$	2,801		$	2,957
Land improvements		11,676			11,676
Buildings and improvements		145,228			145,458
Assets under capital leases		4,587			4,587
Machinery and equipment		532,639			532,650
Computers, software and office equipment		16,846			17,404
Transportation equipment		4,818			4,901
Construction in progress		5,932			6,896
Gross property, plant and equipment		724,527			726,529
Less: accumulated depreciation		(599,663	)		(602,436	)
Less: accumulated amortization – capital leases		(536	)		(291	)
Total property, plant and equipment, net	$	124,328		$	123,802

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

	For the Three Months Ended				For the Six Months Ended
	December 28, 2014		December 29, 2013		December 28, 2014		December 29, 2013
Depreciation expense	$	3,792	$	3,599	$	7,620	$	7,386
Internal software development costs amortization		37		35		71		69
Repair and maintenance expenses		4,290		4,286		8,948		8,516
Capitalized interest		6		41		53		83