|
Note 13 - Income Taxes (Details) - Income Tax 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
|
|
| Income Tax Expense [Abstract] | ||||
| Income tax expense (benefit) | $ 3,815 | $ (1,635) | $ 6,262 | $ 753 |