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Reportable Segments Schedule of Inventory by Reportable Segment (Details) - USD ($) $ in Thousands | 9 Months Ended |
--- | --- | ---
Mar. 26, 2017 | Jun. 26, 2016
Segment Reporting Information [Line Items] |  |
Document Period End Date | Mar. 26, 2017 |
Inventories | $ 291,133 | $ 303,542
Lighting Products [Member] |  |
Segment Reporting Information [Line Items] |  |
Inventories | 151,698 | 172,261
LED Products [Member] |  |
Segment Reporting Information [Line Items] |  |
Inventories | 111,308 | 104,544
Power and RF Products [Member] |  |
Segment Reporting Information [Line Items] |  |
Inventories | 24,041 | 21,871
Total segment inventories [Member] |  |
Segment Reporting Information [Line Items] |  |
Inventories | 287,047 | 298,676
Unallocated inventories [Member] |  |
Segment Reporting Information [Line Items] |  |
Inventories | $ 4,086 | $ 4,866

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- Definition The end date of the period reflected on the cover page if a periodic report. For all other reports and registration statements containing historical data, it is the date up through which that historical data is presented. If there is no historical data in the report, use the filing date. The format of the date is CCYY-MM-DD. + References No definition available. + Details
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- Definition Amount after valuation and LIFO reserves of inventory expected to be sold, or consumed within one year or operating cycle, if longer. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02.6(a)) -URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 330 -SubTopic 10 -Section 35 -Paragraph 2 -URI http://asc.fasb.org/extlink&oid=68049868&loc=d3e3927-108312 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section 45 -Paragraph 1 -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=28358313&loc=d3e6676-107765 + Details
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