|
Note 14 - Segment and Geographic Information (Details) (USD $)
In Thousands, unless otherwise specified |
12 Months Ended | |
|---|---|---|
|
Dec. 31, 2014
|
Dec. 31, 2013
|
|
| Note 14 - Segment and Geographic Information (Details) [Line Items] | ||
| Number of Reportable Segments | 1 | |
| Outside the United States [Member] | ||
| Note 14 - Segment and Geographic Information (Details) [Line Items] | ||
| Long-Lived Tangible Assets Located Outside Country | 6,153 | $ 5,217 |
| TAIWAN, PROVINCE OF CHINA | ||
| Note 14 - Segment and Geographic Information (Details) [Line Items] | ||
| Long-Lived Tangible Assets Located Outside Country | 3,463 | $ 4,694 |