|
STATEMENT OF STOCKHOLDERS' EQUITY (USD $)
|
Common Stock
|
Series C
Preferred Stock
|
Series D
Preferred Stock
|
Additional Paid-in Capital
|
Accumulated Deficit
|
Total
|
|---|---|---|---|---|---|---|
| Balance at Dec. 31, 2010 | $ 10,928 | Â | Â | $ 55,551,402 | $ (81,093,180) | $ (25,530,850) |
| Balance (in shares) at Dec. 31, 2010 | 10,927,451 | Â | Â | Â | Â | Â |
| Shares issued for directors' fees | 2 | Â | Â | 1,998 | Â | 2,000 |
| Shares issued for directors' fees (in shares) | 2,666 | Â | Â | Â | Â | Â |
| Stock based compensation | Â | Â | Â | 152,219 | Â | 152,219 |
| Series C preferred stock dividends | 0 | Â | Â | Â | (641,711) | (641,711) |
| Reclassification of Series C preferred stock pursuant to amended designation | Â | 15,882 | Â | 16,621,728 | Â | 16,637,610 |
| Reclassification of Series C preferred stock pursuant to amended designation (in shares) | Â | 1,588,163 | Â | Â | Â | Â |
| Shares issued in connection with debt conversion | Â | Â | 13,318 | 14,561,871 | Â | 14,575,189 |
| Shares issued in connection with debt conversion (in shares) | Â | Â | 1,331,814 | Â | Â | Â |
| Accretion to redemption value of preferred stock | Â | Â | Â | (99,689) | Â | (99,689) |
| Net loss | Â | Â | Â | Â | (1,114,796) | (1,114,796) |
| Balance at Jun. 30, 2011 | $ 10,930 | $ 15,882 | $ 13,318 | $ 86,789,529 | $ (82,849,687) | $ 3,979,972 |
| Balance (in shares) at Jun. 30, 2011 | 10,930,117 | 1,588,163 | 1,331,814 | Â | Â | Â |