Net Loss Per Common Share (Reconciliation of Net Loss Per Share) (Details) - USD ($) |
3 Months Ended | 6 Months Ended | ||
|---|---|---|---|---|
Jun. 30, 2015 |
Jun. 30, 2014 |
Jun. 30, 2015 |
Jun. 30, 2014 |
|
| Numerator: | ||||
| Net loss | $ (1,509,446) | $ (3,388,586) | $ (220,332) | $ (7,213,566) |
| Preferred stock dividends | (965,164) | (957,307) | (1,883,996) | (1,915,025) |
| NET INCOME (LOSS) AVAILABLE TO COMMON SHAREHOLDERS | $ (2,474,610) | $ (4,345,893) | $ (2,104,328) | $ (9,128,591) |
| Denominator: | ||||
| Weighted average common shares outstanding — basic | 82,540,600 | 76,592,200 | 82,515,428 | 74,192,028 |
| Effect of dilutive securities (in shares) | 0 | 0 | 0 | 0 |
| Diluted weighted average shares outstanding | 82,540,600 | 76,592,200 | 82,515,428 | 74,192,028 |
| Net income (loss) per common share: | ||||
| Basic (in dollars per share) | $ (0.03) | $ (0.06) | $ (0.03) | $ (0.12) |
| Diluted (in dollars per share) | $ (0.03) | $ (0.06) | $ (0.03) | $ (0.12) |