|
Condensed Consolidated Balance Sheets (Parenthetical) (Unaudited) (USD $)
In Thousands, except Per Share data, unless otherwise specified |
Jun. 30, 2012
|
Dec. 31, 2011
|
|---|---|---|
| Condensed Consolidated Balance Sheets [Abstract] | ||
| Preferred stock, par value | $ 0.001 | $ 0.001 |
| Preferred stock, shares authorized | 25,000 | 25,000 |
| Series A Senior Convertible Preferred Stock, shares designated | 355 | 355 |
| Preferred stock, shares issued | ||
| Preferred stock, shares outstanding | ||
| Common stock, par value | $ 0.007 | $ 0.007 |
| Common stock, shares authorized | 57,143 | 57,143 |
| Common stock, shares issued | 24,938 | 24,938 |
| Common stock, shares outstanding | 24,938 | 24,938 |