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v3.5.0.2

Consolidated Statements of Operations - USD ($) | 3 Months Ended | 9 Months Ended
--- | --- | ---
Sep. 30, 2016 | Sep. 30, 2015 | Sep. 30, 2016 | Sep. 30, 2015
Consolidated Statement of Operations [Abstract] |  |  |  |
Revenue | $ 29,000 | $ 143,000 | $ 238,000 | $ 347,000
Operating expenses |  |  |  |
Research and development | 1,655,000 | 728,000 | 4,876,000 | 2,777,000
General and administrative | 1,781,000 | 1,843,000 | 6,876,000 | 4,857,000
Total operating expenses | 3,436,000 | 2,571,000 | 11,752,000 | 7,634,000
Loss from operations | (3,407,000) | (2,428,000) | (11,514,000) | (7,287,000)
Other income (expense) |  |  |  |
Change in fair value of warrant liability | 1,032,000 | 7,738,000 | 2,403,000 | 9,304,000
Other income |  | 129,000 |  |
Other expense |  |  | (227,000) | (302,000)
Total other income (expense) | 1,032,000 | 7,867,000 | 2,176,000 | 9,002,000
Net (loss) income | (2,375,000) | 5,439,000 | (9,338,000) | 1,715,000
Excess of fair value of consideration transferred on conversion of Series B redeemable convertible preferred stock | (1,214,000) |  | (3,580,000) |
Accretion of Series B redeemable convertible preferred stock |  | (7,163,000) | (1,858,000) | (9,329,000)
Net (loss) income attributable to common stockholders | $ (3,589,000) | $ (1,724,000) | $ (14,776,000) | $ (7,614,000)
Per share information: |  |  |  |
Net loss per share of common stock - basic | $ (0.32) | $ (0.30) | $ (1.72) | $ (1.45)
Weighted average number of shares of common stock outstanding - basic | 11,120,394 | 5,813,063 | 8,590,772 | 5,247,508
Net loss per share of common stock - diluted | $ (0.32) | $ (0.30) | $ (1.77) | $ (1.45)
Weighted average number of shares of common stock outstanding - diluted | 11,120,394 | 5,813,063 | 8,648,914 | 5,247,508

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