Note 6 - Restatement (Details) - USD ($) |
3 Months Ended | 6 Months Ended | ||
|---|---|---|---|---|
Jun. 30, 2016 |
Jun. 30, 2015 |
Jun. 30, 2016 |
Jun. 30, 2015 |
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| Change in value of warrant and derivative liabilities | $ 5,263,000 | $ 29,140,000 | $ 25,494,000 | $ 17,874,000 |
| Net loss | $ 1,543,000 | $ 26,860,000 | $ 16,227,000 | $ 6,344,000 |
| Income per share - basic | $ 0.07 | $ 11.21 | $ 0.80 | $ 2.66 |
| Income per share - diluted | $ 0.06 | $ 5.47 | $ 0.72 | $ 1.29 |
| As previously reported | ||||
| Change in value of warrant and derivative liabilities | $ 36,759,000 | |||
| Net loss | $ 27,492,000 | |||
| Income per share - basic | $ 1.35 | |||
| Income per share - diluted | $ 1.22 | |||
| Effects of restatement/reclassification | ||||
| Change in value of warrant and derivative liabilities | $ (11,625,000) | |||
| Net loss | $ (11,625,000) | |||
| Income per share - basic | $ (0.85) | |||
| Income per share - diluted | $ (0.50) | |||
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- Definition The amount of net income (loss) for the period per each share of common stock or unit outstanding during the reporting period. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition The amount of net income (loss) for the period available to each share of common stock or common unit outstanding during the reporting period and to each share or unit that would have been outstanding assuming the issuance of common shares or units for all dilutive potential common shares or units outstanding during the reporting period. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition Amount of gain (loss) recognized in the income statement of financial instrument classified as a derivative asset (liability) after deduction of derivative liability (asset), measured using unobservable inputs that reflect the entity's own assumption about the assumptions market participants would use in pricing. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition The portion of profit or loss for the period, net of income taxes, which is attributable to the parent. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Details
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- Details
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