|
Intangible Assets - Summary of Intangible Assets (Detail) (USD $)
In Thousands, unless otherwise specified |
9 Months Ended | 9 Months Ended | 3 Months Ended | 9 Months Ended | 9 Months Ended | 9 Months Ended | 9 Months Ended | 3 Months Ended | 9 Months Ended | ||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
Sep. 28, 2013
|
Dec. 29, 2012
|
Sep. 28, 2013
Websites [Member]
|
Dec. 29, 2012
Websites [Member]
|
Sep. 28, 2013
Internet Platform Intellectual Property [Member]
|
Dec. 29, 2012
Internet Platform Intellectual Property [Member]
|
Jun. 29, 2013
Product Design Intellectual Property [Member]
|
Sep. 28, 2013
Product Design Intellectual Property [Member]
|
Dec. 29, 2012
Product Design Intellectual Property [Member]
|
Sep. 28, 2013
Customer Relationships [Member]
|
Dec. 29, 2012
Customer Relationships [Member]
|
Sep. 28, 2013
Assembled Workforce [Member]
|
Dec. 29, 2012
Assembled Workforce [Member]
|
Sep. 28, 2013
Favorable Lase [Member]
|
Dec. 29, 2012
Favorable Lase [Member]
|
Dec. 29, 2012
Domain and Trade Names [Member]
|
Sep. 28, 2013
Domain and Trade Names [Member]
|
|
| Finite-Lived Intangible Assets [Line Items] | |||||||||||||||||
| Estimated useful life of intangible asset revised | 5 years | 10 months | 4 years | 4 years | 4 years | 7 years | 2 years 6 months | 10 years | 10 years | ||||||||
| Finite-lived intangible assets, Gross Carrying Amount | $ 3,949 | $ 16,792 | $ 2,035 | $ 4,300 | $ 2,750 | $ 2,750 | $ 2,050 | $ 512 | $ 78 | $ 5,067 | $ 1,199 | ||||||
| Finite lived intangible assets, Accumulated Amortization and Impairment | (2,266) | (13,565) | (2,035) | (4,300) | (1,778) | (722) | (2,050) | (512) | (78) | (3,868) | (488) | ||||||
| Finite-lived intangible assets, Net Carrying Amount | $ 1,683 | $ 3,227 | $ 972 | $ 2,028 | $ 1,199 | $ 711 |