Note 20 - Other Operating Expense, Net (Tables)

6 Months Ended

Dec. 28, 2014

Disclosure Text Block [Abstract]

Schedule of Other Operating Expense or Income by Component [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
Operating expenses for Renewables	$	739		$	580		$	1,741		$	1,204
Foreign currency transaction losses		61			79			374			173
Net loss on sale or disposal of assets		17			299			17			340
Restructuring charges, net		—			222			—			1,118
Change in fair value of contingent consideration		(118	)		—			(43	)		—
Other, net		3			(35	)		74			(66	)
Other operating expense, net	$	702		$	1,145		$	2,163		$	2,769

Restructuring and Related Costs [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
Severance	$	—	$	103	$	—	$	769
Equipment relocation and reinstallation costs		—		119		—		349
Total restructuring charges, net	$	—	$	222	$	—	$	1,118

Schedule of Restructuring Reserve by Type of Cost [Table Text Block]

	Balance June 29, 2014		Charged to expense		Charged to other accounts			Payments			Adjustments		Balance December 28, 2014
Accrued severance	$	374		—		(19	)		(355	)		—	$	—