Earnings Per Share [Text Block] |
The following table summarizes our calculation of net loss per common share for each of the periods presented (in thousands, except share and per share data): | | Three Months Ended June 30, | | | Six Months Ended June 30, | | | | | | | | | | | | | | | | | $ | (978 | ) | | $ | (1,215 | ) | | $ | (1,799 | ) | | $ | (3,407 | ) | Weighted average shares outstanding—basic and diluted | | | 30,126,755 | | | | 6,585,533 | | | | 30,058,942 | | | | 6,225,722 | | Basic and diluted net loss per share | | $ | (0.03 | ) | | $ | (0.18 | ) | | $ | (0.06 | ) | | $ | (0.55 | ) | The following outstanding potential common shares are not included in diluted net loss per share calculations as their effects would have been anti-dilutive: | | Three Months Ended June 30, | | | Six Months Ended June 30, | | | | | | | | | | | | | | | Employee and non-employee stock options | | | 3,163,600 | | | | 5,287,736 | | | | 3,163,600 | | | | 5,287,736 | | Estimated common shares issuable upon conversion of notes payable | | | 2,466,667 | | | | 2,667,443 | | | | 2,466,667 | | | | 2,667,443 | | Common shares issuable under common stock purchase warrants | | | 3,525,500 | | | | 4,650,000 | | | | 3,525,500 | | | | 4,650,000 | |
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