| Dec'19 | Dec'18 | Dec'17 | Dec'16 | Dec'15 | Dec'14 | Dec'13 |
|---|---|---|---|---|---|---|
REVENUES: | ||||||
Total revenues | ||||||
565 | 753 | - | - | - | - | - |
Federal grants | ||||||
- | - | - | 0 | - | - | - |
License revenue | ||||||
- | - | - | 20 | - | - | - |
Total revenues | ||||||
- | - | 778 | 20 | 0 | - | - |
OPERATING EXPENSES: | ||||||
Research and development | ||||||
4,741 | 3,922 | 4,157 | 78 | - | - | - |
Research and Development Expenses | ||||||
- | - | - | - | 11,286 | 8,898 | 1,729 |
General and administrative | ||||||
10,026 | 7,791 | 10,174 | 4,752 | 7,478 | 4,684 | 2,284 |
Impairment of intangible assets | ||||||
- | - | 2,294 | 0 | - | - | - |
TOTAL OPERATING EXPENSES | ||||||
14,767 | 11,714 | 16,626 | 4,830 | 18,764 | 13,582 | 4,013 |
OPERATING LOSS | ||||||
-14,202 | -10,961 | -15,847 | -4,810 | -18,764 | -13,582 | -4,013 |
OTHER INCOME (EXPENSE): | ||||||
Interest Income | ||||||
- | - | - | - | 22 | 1 | - |
Interest income | ||||||
405 | 297 | 112 | 0 | - | - | - |
Interest and other expense | ||||||
994 | 1,145 | 1,164 | 95 | - | - | - |
Change in fair value of warrant liability | ||||||
5,710 | -12,705 | -633 | 0 | - | - | - |
TOTAL OTHER INCOME (EXPENSE) | ||||||
-6,300 | 11,857 | -418 | -94 | - | - | - |
INCOME (LOSS) BEFORE INCOME TAXES | ||||||
-20,502 | 896 | -16,266 | -4,905 | - | - | - |
Income taxes | ||||||
- | - | -920 | 0 | - | - | - |
NET INCOME (LOSS) | ||||||
-20,502 | 896 | -15,346 | -4,905 | -18,742 | -13,580 | -4,013 |
Preferred dividends and beneficial conversion feature | ||||||
13,750 | - | - | - | - | - | - |
NET INCOME (LOSS) ATTRIBUTABLE TO COMMON STOCKHOLDERS | ||||||
-34,253 | 896 | - | - | - | - | - |
Net income (loss) per common share - basic (in dollars per share) | ||||||
-3.84 | 0.10 | -2.19 | - | - | - | - |
Net income (loss) per common share - diluted (in dollars per share) | ||||||
-3.84 | 0.10 | -2.19 | - | - | - | - |
Weighted average shares of common shares - basic (in shares) | ||||||
8,916 | 8,733 | 7,020 | - | - | - | - |
Weighted average shares of common shares - diluted (in shares) | ||||||
8,916 | 8,733 | 7,020 | - | - | - | - |
Net loss per common share - basic and diluted (in dollars per share) | ||||||
- | - | - | -1.12 | -1.99 | -1.73 | -0.87 |
Weighted average common shares outstanding - basic and diluted (in shares) | ||||||
- | - | - | 4,383 | 9,432 | 7,850 | 4,623 |
Grant [Member] | ||||||
Total revenues | ||||||
565 | 753 | - | - | - | - | - |
Total revenues | ||||||
- | - | 578 | - | - | - | - |
License [Member] | ||||||
Total revenues | ||||||
- | - | 200 | - | - | - | - |