Supplemental Disclosures to Consolidated Statements of Cash Flows (Details) (USD $) In Thousands, unless otherwise specified	3 Months Ended
	Sep. 30, 2014	Oct. 01, 2013
Supplemental Cash Flow Elements [Abstract]
Interest paid (net of amounts capitalized)	$ 81	$ 2,748
Income taxes paid	505	400
Changes in purchases of property and equipment accrued in accounts payable, net	$ (377)	$ (1,363)