Extended Product Warranty Included in Short and Long-Term Deferred Revenue and Customer Advances (Detail) - USD ($) $ in Thousands |
3 Months Ended | 9 Months Ended | ||
---|---|---|---|---|
Oct. 04, 2015 |
Sep. 28, 2014 |
Oct. 04, 2015 |
Sep. 28, 2014 |
|
Product Warranty Liability [Line Items] | ||||
Balance at beginning of period | $ 43,299 | $ 40,052 | $ 43,300 | $ 34,909 |
Acquisition | 699 | |||
Deferral of new extended warranty revenue | 10,442 | 9,896 | 22,818 | 24,218 |
Recognition of extended warranty deferred revenue | (6,252) | (6,451) | (19,328) | (15,630) |
Balance at end of period | $ 47,489 | $ 43,497 | $ 47,489 | $ 43,497 |