Segment Information (Consolidated Net Sales And Long Lived Assets) (Details) - USD ($) $ in Thousands |
3 Months Ended | 12 Months Ended | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
Jan. 02, 2016 |
Oct. 03, 2015 |
Jul. 04, 2015 |
Apr. 04, 2015 |
Jan. 03, 2015 |
Sep. 27, 2014 |
Jun. 28, 2014 |
Mar. 29, 2014 |
Jan. 02, 2016 |
Jan. 03, 2015 |
Dec. 28, 2013 |
|
| Revenues from External Customers and Long-Lived Assets [Line Items] | |||||||||||
| Net sales | $ 232,585 | $ 233,292 | $ 233,244 | $ 219,378 | $ 227,870 | $ 191,944 | $ 188,256 | $ 182,401 | $ 918,499 | $ 790,471 | $ 718,175 |
| Long-lived Assets | 169,129 | 153,724 | 169,129 | 153,724 | |||||||
| China [Member] | |||||||||||
| Revenues from External Customers and Long-Lived Assets [Line Items] | |||||||||||
| Net sales | 371,737 | 216,842 | 106,710 | ||||||||
| Long-lived Assets | 92,835 | 81,704 | 92,835 | 81,704 | |||||||
| United States [Member] | |||||||||||
| Revenues from External Customers and Long-Lived Assets [Line Items] | |||||||||||
| Net sales | 141,758 | 143,669 | 157,543 | ||||||||
| Long-lived Assets | $ 57,797 | $ 53,322 | 57,797 | 53,322 | |||||||
| Hong Kong [Member] | |||||||||||
| Revenues from External Customers and Long-Lived Assets [Line Items] | |||||||||||
| Net sales | 132,285 | ||||||||||
| Americas And Europe [Member] | |||||||||||
| Revenues from External Customers and Long-Lived Assets [Line Items] | |||||||||||
| Net sales | $ 253,636 | $ 253,730 | $ 261,682 | ||||||||