Business Segment, Geographic And Concentration Risk Information (Sales by Geographic Information) (Details) - USD ($) $ in Thousands |
3 Months Ended | 12 Months Ended | |||||||||
---|---|---|---|---|---|---|---|---|---|---|---|
Jan. 01, 2016 |
Oct. 02, 2015 |
Jul. 03, 2015 |
Apr. 03, 2015 |
Jan. 02, 2015 |
Oct. 03, 2014 |
Jul. 04, 2014 |
Apr. 04, 2014 |
Jan. 01, 2016 |
Jan. 02, 2015 |
Jan. 03, 2014 |
|
Segment Reporting, Revenue Reconciling Item [Line Items] | |||||||||||
Total sales | $ 317,567 | $ 146,637 | $ 174,890 | $ 161,320 | $ 169,726 | $ 171,699 | $ 172,081 | $ 174,281 | $ 800,414 | $ 687,787 | $ 663,945 |
UNITED STATES [Member] | |||||||||||
Segment Reporting, Revenue Reconciling Item [Line Items] | |||||||||||
Total sales | 401,380 | 312,539 | 325,090 | ||||||||
PUERTO RICO [Member] | |||||||||||
Segment Reporting, Revenue Reconciling Item [Line Items] | |||||||||||
Total sales | 136,898 | 127,702 | 117,961 | ||||||||
BELGIUM [Member] | |||||||||||
Segment Reporting, Revenue Reconciling Item [Line Items] | |||||||||||
Total sales | 62,546 | 65,308 | 67,155 | ||||||||
Rest Of World [Member] | |||||||||||
Segment Reporting, Revenue Reconciling Item [Line Items] | |||||||||||
Total sales | $ 199,590 | $ 182,238 | $ 153,739 |