Note 18 - Income Taxes - US and Foreign Income (Loss) From Continuing Operations (Details) - USD ($) $ in Thousands |
12 Months Ended | ||
|---|---|---|---|
Dec. 31, 2016 |
Dec. 31, 2015 |
Dec. 31, 2014 |
|
| US | $ 65,559 | $ 43,598 | $ 16,944 |
| Foreign | (67,437) | (53,692) | 15,856 |
| Income (loss) from continuing operations before income taxes | $ (1,878) | $ (10,094) | $ 32,800 |