|
Note 8 - Other Long-term Liabilities (Details) - Other Long-term Liabilities (USD $)
In Thousands, unless otherwise specified |
Dec. 31, 2014
|
Dec. 31, 2013
|
|---|---|---|
| Other Long-term Liabilities [Abstract] | ||
| Deferred rent | $ 1,930 | $ 1,471 |
| Income tax payable | 4,687 | 3,295 |
| Deferred tax liabilities | 792 | 1,099 |
| $ 7,409 | $ 5,865 |