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Recent Accounting Pronouncements - Additional Information (Details) - USD ($) $ in Thousands | 6 Months Ended |
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Dec. 24, 2017 | Jun. 25, 2017
New Accounting Pronouncements or Change in Accounting Principle [Line Items] |  |
Estimated future minimum lease payments under non-cancelable operating leases |  | $ 6,400
ASU 2016-09 [Member] |  |
New Accounting Pronouncements or Change in Accounting Principle [Line Items] |  |
Decrease to provision for income taxes for excess tax benefits | $ 148 |

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- Definition New accounting pronouncement or change in accounting principle decrease to provision for income taxes for excess tax benefits. + References No definition available. + Details
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- Definition Amount of required minimum rental payments for leases having an initial or remaining non-cancelable letter-terms in excess of one year. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 840 -SubTopic 10 -Section 55 -Paragraph 40 -Subparagraph (Note 3) -URI http://asc.fasb.org/extlink&oid=82846649&loc=d3e38371-112697 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 840 -SubTopic 20 -Section 50 -Paragraph 2 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=77902758&loc=d3e41502-112717 + Details
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