| Schedule of Earnings Per Share, Basic and Diluted [Table Text Block] |
A summary of the net earnings (loss) and shares used to compute net income (loss) per share for the three months ended June 30, 2013 and 2012 are as follows: | | | Three months ended
June 30, | | | | | 2013 | | 2012 | | | Net Loss for computation of basic net loss per share: | | | | | | | | | From continuing operations | | $ | (1,332,200) | | $ | 3,716,400 | | | From discontinued operations | | $ | (1,800) | | $ | (101,200) | | | Net loss | | $ | (1,334,000) | | $ | 3,615,200 | | | Basic net loss per share: | | | | | | | | | From continuing operations | | $ | (0.03) | | $ | 1.98 | | | From discontinued operations | | $ | (0.00) | | $ | (0.05) | | | Basic net loss per share | | $ | (0.03) | | $ | 1.93 | | | Net Loss for computation of dilutive net loss per share: | | | | | | | | | From continuing operations | | $ | (1,332,200) | | $ | 3,716,400 | | | From discontinued operations | | $ | (1,800) | | $ | (101,200) | | | Net loss | | $ | (1,334,000) | | $ | 3,615,200 | | | Diluted net earnings (loss) per share: | | | | | | | | | From continuing operations | | $ | (0.03) | | $ | 0.52 | | | From discontinued operations | | $ | (0.00) | | $ | (0.01) | | | Basic net earnings (loss) per share | | $ | (0.03) | | $ | 0.51 | | | | | | | | | | | | Basic weighted average shares outstanding | | | 42,691,256 | | | 1,874,175 | | | Dilutive common equivalent shares | | | - | | | 5,226,232 | | | Diluted weighted average common shares | | | 42,691,256 | | | 7,100,407 | | | | | | | | | | | | Anti-dilutive common equivalent shares not included in the computation of dilutive net loss per share: | | | | | | | | | Convertible debt | | | 15,484,248 | | | 2,537,964 | | | Warrants | | | 1,344,222 | | | 2,164,440 | | | Options | | | 9,749,594 | | | 523,828 | | A summary of the net loss and shares used to compute the loss per share for the nine months ended June 30, 2013 and 2012 are as follows: | | | Nine months ended
June 30, | | | | | 2013 | | 2012 | | | Net Loss for computation of basic net loss per share: | | | | | | | | | From continuing operations | | $ | (3,823,300) | | $ | (7,180,800) | | | From discontinued operations | | $ | (15,200) | | $ | (329,500) | | | Net loss | | $ | (3,838,500) | | $ | (7,510,300) | | | Basic net loss per share: | | | | | | | | | From continuing operations | | $ | (0.17) | | $ | (3.83) | | | From discontinued operations | | $ | (0.00) | | $ | (0.18) | | | Basic net loss per share | | $ | (0.17) | | $ | (4.01) | | | Net Loss for computation of dilutive net loss per share: | | | | | | | | | From continuing operations | | $ | (3,823,300) | | $ | (7,180,800) | | | From discontinued operations | | $ | (15,200) | | $ | (329,500) | | | Net loss | | $ | (3,838,500) | | $ | (7,510,300) | | | Diluted net loss per share: | | | | | | | | | From continuing operations | | $ | (0.17) | | $ | (3.83) | | | From discontinued operations | | $ | (0.00) | | $ | (0.18) | | | Basic net loss per share | | $ | (0.17) | | $ | (4.01) | | | | | | | | | | | | Basic weighted average shares outstanding | | | 22,336,772 | | | 1,873,902 | | | Dilutive common equivalent shares | | | - | | | - | | | Diluted weighted average common shares | | | 22,336,772 | | | 1,873,902 | | | | | | | | | | | | Anti-dilutive common equivalent shares not included in the computation of dilutive net loss per share: | | | | | | | | | Convertible debt | | | 28,520,408 | | | 2,206,186 | | | Warrants | | | 1,064,338 | | | 1,909,184 | | | Options | | | 7,429,517 | | | 525,206 | |
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