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v3.19.1

CONSOLIDATED STATEMENTS OF OPERATIONS - USD ($) | 12 Months Ended
--- | ---
Dec. 31, 2018 | Dec. 31, 2017
Revenues: |  |
Research and development revenue | $ 1,295,451 | $ 758,420
Costs and expenses: |  |
Costs of research and development revenue | 1,027,278 | 680,197
Provision for contract losses | 0 | 220,715
Research and development | 2,101,628 | 1,765,474
Research and development - related party | 1,215,536 | 437,621
General and administrative | 4,522,676 | 5,030,354
Foreign currency exchange loss (gain), net | 20,778 | (249,059)
Total costs and expenses | 8,887,896 | 7,885,302
Loss from operations | (7,592,445) | (7,126,882)
Other income: |  |
Settlement of litigation, net | 0 | 4,358,223
Interest income, net | 894,532 | 566,146
Total other income | 894,532 | 4,924,369
Loss before income taxes | (6,697,913) | (2,202,513)
Benefit from income taxes | 1,006,157 | 66,694
Net loss | $ (5,691,756) | $ (2,135,819)
Basic and diluted net loss per common share (USD per share) | $ (0.21) | $ (0.07)
Basic and diluted weighted-average common shares outstanding (in shares) | 27,673,300 | 28,917,961

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