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Net Loss Per Common Share (Tables) | 12 Months Ended
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Dec. 31, 2012
Net Loss Per Common Share [Abstract] |
Reconciliation of Numerator and Denominator used in Basic and Diluted Computation of New Loss Per Share |
|  | Year Ended |
|  | December 31, |
|  | 2012 |  |  | 2011 |  |  | 2010 |
Numerator: |  |  |  |  |  |  |  |  |  |  |  |
Net loss |  | $ | (30,762,273 | ) |  | $ | (11,606,231 | ) |  | $ | (60,326,419 | )
Preferred stock dividends |  |  | (4,370,247 | ) |  |  | (4,696,766 | ) |  |  | (1,276,902 | )
Loss available to common shareholders |  | $ | (35,132,520 | ) |  | $ | (16,302,997 | ) |  | $ | (61,603,321 | )
Denominator: |  |  |  |  |  |  |  |  |  |  |  |
Basic weighted average shares outstanding |  |  | 40,497,098 |  |  |  | 24,640,774 |  |  |  | 19,383,007 |
Effect of dilutive securities |  |  | - |  |  |  | - |  |  |  | - |
Diluted weighted average shares outstanding |  |  | 40,497,098 |  |  |  | 24,640,774 |  |  |  | 19,383,007 |
Net loss per common share: |  |  |  |  |  |  |  |  |  |  |  |
Basic |  | $ | (0.87 | ) |  | $ | (0.66 | ) |  | $ | (3.18 | )
Diluted |  | $ | (0.87 | ) |  | $ | (0.66 | ) |  | $ | (3.18 | )
Schedule of Antidilutive Securities Excluded from Computation of Earnings Per Share |
|  | Shares |
|  | 2012 |  |  | 2011 |  |  | 2010 |
Stock options |  |  | 50,000 |  |  |  | 450,000 |  |  |  | 450,000 |
Convertible preferred stock |  |  | 61,405,753 |  |  |  | 63,147,728 |  |  |  | 67,989,944 |
Warrants |  |  | 2,146,000 |  |  |  | 2,333,500 |  |  |  | 2,333,500 |
Restricted stock |  |  | 5,024,400 |  |  |  | 4,610,000 |  |  |  | - |
Other |  |  | - |  |  |  | - |  |  |  | 388,581 |
|  |  | 68,626,153 |  |  |  | 70,541,228 |  |  |  | 71,162,025 |

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- Definition Tabular disclosure of securities (including those issuable pursuant to contingent stock agreements) that could potentially dilute basic earnings per share (EPS) in the future that were not included in the computation of diluted EPS because to do so would increase EPS amounts or decrease loss per share amounts for the period presented, by antidilutive securities. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 260 -SubTopic 10 -Section 50 -Paragraph 1 -Subparagraph (c) -URI http://asc.fasb.org/extlink&oid=6371337&loc=d3e3550-109257 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Statement of Financial Accounting Standard (FAS) -Number 128 -Paragraph 40 -Subparagraph c -LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009. This reference is included to help users transition from the previous accounting hierarchy and will be removed from future versions of this taxonomy. + Details
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- Definition Tabular disclosure of the numerators and the denominators of the basic and diluted per-share (or per-unit) computations for income from continuing operations, including the effect that has been given to preferred dividends. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 260 -SubTopic 10 -Section 50 -Paragraph 1 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=6371337&loc=d3e3550-109257 + Details
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