v3.19.3

Condensed Consolidated Statements of Operations (Unaudited) - USD ($) $ in Thousands | 6 Months Ended | 12 Months Ended
--- | --- | ---
Jun. 30, 2019 | Jun. 30, 2018 | Dec. 31, 2018 | Dec. 31, 2017
Operating expenses |  |  |  |
Research and development | $ 3,226 | $ 1,269 | $ 2,137 | $ 8,722
General and administrative | 2,317 | 1,292 | 2,982 | 2,341
Grant reimbursements | (1,198) |  |  |
Total operating expenses, net | 4,345 | 2,561 | 5,119 | 11,063
Interest expense, net |  |  | (992) | (515)
Loss from operations | (4,345) | (2,561) | (5,119) | (11,063)
Interest expense, net | (2,641) | (445) | (644) | (515)
Other income (expense), net | (94) | 60 | 126 | 17
Loss from continuing operations | (7,080) | (2,946) |  |
Loss from discontinued operations | (58) |  |  |
Net loss | $ (7,138) | $ (2,946) | $ (5,985) | $ (11,561)
Net loss per basic and diluted share: |  |  |  |
Loss from continuing operations (in dollars per share) | $ 1.43 | $ (0.64) |  |
Loss from discontinued operations (in dollars per share) | 0.01 |  |  |
Net loss per basic and diluted share (in dollars per share) | $ 1.44 | $ (0.64) |  |
Weighted-average number of common shares outstanding - basic and diluted (in shares) | 4,966,491 | 4,569,742 |  |

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