Stock-Based Compensation (Details 1) - USD ($) $ in Thousands	3 Months Ended
Oct. 02, 2016	Sep. 27, 2015
Intrinsic value of stock options exercised and the fair value of stock options vested
Intrinsic Value of Options Exercised	$ 71	$ 414
Fair Value of Stock Options Vesting	$ 596	$ 331

Amount of accumulated difference between fair value of underlying shares on dates of exercise and exercise price on options exercised (or share units converted) into shares.

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 718
-SubTopic 10
-Section 50
-Paragraph 2
-Subparagraph (d)(2)
-URI http://asc.fasb.org/extlink&oid=6415400&loc=d3e5070-113901

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Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	duration