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v3.20.1

Unaudited Condensed Consolidated Statements of Operations - USD ($) $ in Thousands | 3 Months Ended
--- | ---
Mar. 31, 2020 | Mar. 31, 2019
Income Statement [Abstract] |  |
Revenue | $ 0 | $ 64
Operating expenses: |  |
Research and development | 9,866 | 9,684
Selling, general and administrative | 2,613 | 2,241
Total operating expenses | 12,479 | 11,925
Loss from operations | (12,479) | (11,861)
Other (income) expense: |  |
Loss on extinguishment of debt | 0 | 814
Amortization of debt issuance costs and discount | 278 | 200
Interest income | (147) | (281)
Interest expense | 210 | 367
Other income | (350) | 0
Warrant liabilities fair value adjustment | (4,768) | 6,522
Derivative liability fair value adjustment | (700) | 3,425
Total other (income) expense | (5,477) | 11,047
Net loss | $ (7,002) | $ (22,908)
Net loss per share - basic and diluted | $ (0.07) | $ (0.46)
Weighted average common shares outstanding – basic and diluted | 97,445,775 | 49,317,575

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