|
Note 16 - Income Taxes (Details) (USD $)
|
Dec. 28, 2014
|
Dec. 29, 2013
|
|---|---|---|
| Income Tax Disclosure [Abstract] | ||
| Operating Loss Carryforwards | $ 74,000,000 | |
| Tax Credit Carryforward, Amount | 6,200,000 | |
| Unrecognized Tax Benefits | 958,000 | 1,210,000 |
| Unrecognized Tax Benefits that Would Impact Effective Tax Rate | $ 622,000 |