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v3.20.1

Consolidated Statements of Operations - USD ($) $ in Thousands | 12 Months Ended
--- | ---
Dec. 31, 2019 | Dec. 31, 2018
Income Statement [Abstract] |  |
Revenue | $ 121 | $ 257
Operating expenses: |  |
Research and development | 38,394 | 21,560
Selling, general and administrative | 10,648 | 8,680
Total operating expenses | 49,042 | 30,240
Loss from operations | (48,921) | (29,983)
Other expense (income): |  |
Loss on extinguishment of debt | 1,045 | 0
Amortization of debt issuance costs and discount | 1,171 | 428
Interest income | (805) | (967)
Interest expense | 986 | 1,626
Other income | (538) | 0
Warrant liabilities fair value adjustment | 4,497 | (11,866)
Derivative liability fair value adjustment | (1,567) | 0
Total other expense (income): | 4,789 | (10,779)
Loss before taxes | (53,710) | (19,204)
Income tax benefit | 0 | 6,736
Net loss | $ (53,710) | $ (12,468)
Net loss per share – basic and diluted | $ (0.96) | $ (0.28)
Weighted average common shares outstanding – basic and diluted | 56,081,384 | 43,883,995

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