| Upgrades & Downgrades History |
|---|
| Date | Research Firm | Action | From | To |
|---|
| Dec 2, 2009 | Roth Capital | Downgrade | Hold | Sell | | Apr 29, 2009 | Roth Capital | Downgrade | Buy | Hold | | Feb 26, 2009 | Roth Capital | Upgrade | Hold | Buy | | Feb 12, 2007 | Roth Capital | Downgrade | Buy | Hold | | Jun 19, 2006 | Brean Murray | Initiated | | Strong Buy |
| Current Month | Last Month | Two Months Ago | Three Months Ago |
|---|
| Strong Buy | 0 | 0 | 0 | 0 |
|---|
| Buy | 0 | 0 | 0 | 0 |
|---|
| Hold | 0 | 0 | 0 | 0 |
|---|
| Underperform | 0 | 0 | 0 | 0 |
|---|
| Sell | 0 | 0 | 0 | 0 |
|---|
|
Data provided by Thomson/First Call
Currency in USD. |