|
Note 8 - Intangible Assets and Goodwill (Details) - Actual Amortization Expense (USD $)
In Thousands, unless otherwise specified |
3 Months Ended | 6 Months Ended | ||
|---|---|---|---|---|
|
Jun. 29, 2014
|
Jun. 30, 2013
|
Jun. 29, 2014
|
Jun. 30, 2013
|
|
| Actual Amortization Expense [Abstract] | ||||
| Amortization expense | $ 8,939 | $ 6,813 | $ 18,094 | $ 13,626 |