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Net Income (Loss) Per Share (Tables) | 9 Months Ended
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Dec. 31, 2012
Net Income (Loss) Per Share [Abstract] |
Schedule of reconciliation of basic and diluted net loss per share | The following presents a reconciliation of basic and diluted net income (loss) per share.
|  | Three Months Ended |  |  | Nine Months Ended |
|  | December 31, |  |  | December 31, |
|  | 2012 |  |  | 2011 |  |  | 2012 |  |  | 2011 |
Net income (loss) |  | $ | 935,000 |  |  | $ | (21,827,000 | ) |  | $ | (17,860,000 | ) |  | $ | (35,571,000 | )
Basic shares |  |  | 14,463,782 |  |  |  | 12,517,269 |  |  |  | 14,283,080 |  |  |  | 12,417,292 |
Effect of dilutive stock options and warrants |  |  | 61,831 |  |  |  | - |  |  |  | - |  |  |  | - |
Diluted shares |  |  | 14,525,613 |  |  |  | 12,517,269 |  |  |  | 14,283,080 |  |  |  | 12,417,292 |
Net income (loss) per share: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Basic |  | $ | 0.06 |  |  | $ | (1.74 | ) |  | $ | (1.25 | ) |  | $ | (2.86 | )
Diluted |  | $ | 0.06 |  |  | $ | (1.74 | ) |  | $ | (1.25 | ) |  | $ | (2.86 | )

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- Definition Tabular disclosure of the reconciliation of basic net earnings per share (or unit) to diluted earnings per share (or unit). + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 260 -SubTopic 10 -Section 50 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=6371337&loc=d3e3550-109257 + Details
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