|
Note 4 - Property and Equipment, Net (Details) (USD $)
In Millions, unless otherwise specified |
12 Months Ended | ||
|---|---|---|---|
|
Dec. 31, 2013
|
Dec. 31, 2012
|
Dec. 31, 2011
|
|
| Property, Plant and Equipment [Abstract] | |||
| Depreciation | $ 12.1 | $ 9.3 | $ 8.7 |