Earnings Per Share Antidilutive Shares Information (Details) - $ / shares	3 Months Ended
Oct. 01, 2017	Oct. 02, 2016
Potential Other Incremental Common Shares Excluded [Member]
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]
Options to Purchase Shares of Common Stock	955,161	695,455
Employee Stock Option [Member]
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]
Options to Purchase Shares of Common Stock	0	408,000
Weighted Average Exercise Price Of Options Excluded	$ 0.00	$ 20.82

Securities (including those issuable pursuant to contingent stock agreements) that could potentially dilute basic earnings per share (EPS) or earnings per unit (EPU) in the future that were not included in the computation of diluted EPS or EPU because to do so would increase EPS or EPU amounts or decrease loss per share or unit amounts for the period presented.

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 260
-SubTopic 10
-Section 50
-Paragraph 1
-Subparagraph (c)
-URI http://asc.fasb.org/extlink&oid=6371337&loc=d3e3550-109257

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Namespace Prefix:	us-gaap_
Data Type:	xbrli:sharesItemType
Balance Type:	na
Period Type:	duration