Accumulated Other Comprehensive Loss (Details) (USD $) In Thousands, unless otherwise specified	3 Months Ended
	Sep. 28, 2014	Sep. 29, 2013
Accumulated Other Comprehensive Income Loss [Line Items]
Beginning balance	$ 20,198	$ 22,212
Other comprehensive loss before reclassifications	852	336
Retirement and Postretirement Plan Reclassification Adjustment, Income Tax Amount	0	0
Net other comprehensive loss before reclassifications	852	336
Reclassifications:
Prior service credits	188	188
Actuarial gains/Unrecognized net loss	(867)	(878)
Total reclassifications before tax	(679)	(690)
Retirement and Postretirement Plans Reclassifications, Income Tax	251	255
Net reclassifications	(428)	(435)
Other comprehensive loss (income)	424	(99)
Other comprehensive loss attributable to non-controlling interest	64	20
Ending balance	20,558	22,093
Foreign Currency Translation Adjustments
Accumulated Other Comprehensive Income Loss [Line Items]
Beginning balance	3,411	3,268
Other comprehensive loss before reclassifications	852	336
Retirement and Postretirement Plan Reclassification Adjustment, Income Tax Amount	0	0
Net other comprehensive loss before reclassifications	852	336
Reclassifications:
Other comprehensive loss (income)	852	336
Other comprehensive loss attributable to non-controlling interest	64	20
Ending balance	4,199	3,584
Retirement and Postretirement Benefit Plans
Accumulated Other Comprehensive Income Loss [Line Items]
Beginning balance	16,787	18,944
Retirement and Postretirement Plan Reclassification Adjustment, Income Tax Amount	0	0
Reclassifications:
Prior service credits	188	188
Actuarial gains/Unrecognized net loss	(867)	(878)
Total reclassifications before tax	(679)	(690)
Retirement and Postretirement Plans Reclassifications, Income Tax	251	255
Net reclassifications	(428)	(435)
Other comprehensive loss (income)	(428)	(435)
Ending balance	$ 16,359	$ 18,509