|
Note 12 - Income Taxes (Details) - Income Tax Expense (USD $)
In Thousands, unless otherwise specified |
3 Months Ended | |
|---|---|---|
|
Mar. 30, 2014
|
Mar. 31, 2013
|
|
| Income Tax Expense [Abstract] | ||
| Income tax expense | $ (2,447) | $ (2,388) |