Reportable Segments Schedule of Inventory by Reportable Segment (Details) - USD ($) $ in Thousands |
Sep. 27, 2015 |
Jun. 28, 2015 |
|---|---|---|
| Segment Reporting Information [Line Items] | ||
| Inventories | $ 289,089 | $ 280,576 |
| Lighting Products [Member] | ||
| Segment Reporting Information [Line Items] | ||
| Inventories | 157,715 | 150,755 |
| LED Products [Member] | ||
| Segment Reporting Information [Line Items] | ||
| Inventories | 113,537 | 114,203 |
| Power and RF Products [Member] | ||
| Segment Reporting Information [Line Items] | ||
| Inventories | 12,693 | 11,536 |
| Total segment inventories [Member] | ||
| Segment Reporting Information [Line Items] | ||
| Inventories | 283,945 | 276,494 |
| Unallocated inventories [Member] | ||
| Segment Reporting Information [Line Items] | ||
| Inventories | $ 5,144 | $ 4,082 |