|                                                                                                                                                                     |   | Year ended December 31, |       |
|--------------------------------------------------------------------------------------------------------------------------------------------------------------------------|--------|----------------------------------------|------------|
|                                                                                                                                                                     |   | 2008                                   |       |   | 2007 |   |   | 2006 |   |
| Basic:                                                                                                                                                                   |   |                                   |       |   |   |   |   |   |   |
| Weighted      average shares outstanding                                                                                                                                 |   |                                   | 16,464,760 |   |   |   | 15,810,705 |   |   |   | 15,274,498 |   |
|                                                                                                                                                                     |   |                                   |       |   |   |   |   |   |   |   |   |   |
| Net      Loss                                                                                                                                                            |   | $                                      | (10,652    | ) |   | $ | (6,585 | ) |   | $ | (6,782 | ) |
|                                                                                                                                                                     |   |                                   |       |   |   |   |   |   |   |   |   |   |
| Basic      loss per share:                                                                                                                                               |   | $                                      | (0.65      | ) |   | $ | (0.42 | ) |   | $ | (0.44 | ) |
|                                                                                                                                                                     |   |                                   |       |   |   |   |   |   |   |   |   |   |
| Diluted:                                                                                                                                                                 |   |                                   |       |   |   |   |   |   |   |   |   |   |
| Weighted      average shares outstanding                                                                                                                                 |   |                                   | 16,464,760 |   |   |   | 15,810,705 |   |   |   | 15,274,498 |   |
|                                                                                                                                                                     |   |                                   |       |   |   |   |   |   |   |   |   |   |
| Net      effect of dilutive stock options and warrants based on the treasury stock      method using the year-end market price, if higher than average market      price |   |                                   | -          |   |   |   | - |   |   |   | - |   |
|                                                                                                                                                                     |   |                                   |       |   |   |   |   |   |   |   |   |   |
| Total                                                                                                                                                                    |   |                                   | 16,464,760 |   |   |   | 15,810,705 |   |   |   | 15,274,498 |   |
|                                                                                                                                                                     |   |                                   |       |   |   |   |   |   |   |   |   |   |
| Net      loss:                                                                                                                                                           |   |                                   |       |   |   |   |   |   |   |   |   |   |
| Net      loss                                                                                                                                                            |   | $                                      | (10,652    | ) |   | $ | (6,585 | ) |   | $ | (6,782 | ) |
|                                                                                                                                                                     |   |                                   |       |   |   |   |   |   |   |   |   |   |
| Diluted      loss per share:                                                                                                                                             |   |                                   |       |   |   |   |   |   |   |   |   |   |
| Total                                                                                                                                                                    |   | $                                      | (0.65      | ) |   | $ | (0.42 | ) |   | $ | (0.44 | ) |

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