| Dec'19 | Dec'18 | Dec'17 | Dec'16 | Dec'15 | Dec'14 | Dec'13 | Dec'12 | Dec'11 | Dec'10 | Dec'09 |
|---|---|---|---|---|---|---|---|---|---|---|
Revenues: | ||||||||||
- | - | - | 0 | 0 | 0 | 0 | 0 | - | 0 | 0 |
Expenses: | ||||||||||
General and administrative | ||||||||||
5,738 | 7,428 | 6,639 | 6,324 | 6,115 | 6,253 | 4,725 | 2,713 | 3,547 | 5,990 | 2,944 |
Research and development | ||||||||||
5,476 | 13,109 | 10,715 | 10,089 | 12,148 | 7,015 | 3,253 | 3,392 | 11,992 | 3,934 | 3,176 |
Patent fees | ||||||||||
- | - | - | - | - | - | - | 431 | 546 | 329 | 303 |
Depreciation and amortization | ||||||||||
- | - | - | - | - | - | - | 42 | 45 | 50 | 41 |
Total Expenses | ||||||||||
11,215 | 20,537 | 17,354 | 16,413 | 18,263 | 13,269 | 7,978 | 6,579 | 16,131 | 10,305 | 6,465 |
Loss from Operations | ||||||||||
-11,215 | -20,537 | -17,354 | -16,413 | -18,263 | -13,269 | -7,978 | -6,579 | -16,131 | -10,305 | -6,465 |
Other Income | ||||||||||
Realized loss on marketable securities | ||||||||||
- | - | - | - | - | - | - | - | -3 | 0 | 11 |
Interest income | ||||||||||
313 | 254 | 207 | 118 | 103 | 133 | 49 | 21 | 109 | 133 | 67 |
Interest expense | ||||||||||
- | - | - | - | - | - | - | - | - | 0 | 0 |
Other income | ||||||||||
- | 368 | - | - | - | - | - | - | - | 56 | 0 |
Unrealized (loss) gain on fair value of warrants | ||||||||||
-2,265 | -5,546 | 7,594 | - | - | - | - | - | - | - | - |
Mediation settlement | ||||||||||
- | - | - | 1,770 | - | - | - | - | - | - | - |
Unrealized (loss) gain on fair value of warrants | ||||||||||
- | - | - | 5,529 | 3,986 | -5,180 | - | - | - | - | - |
Unrealized gain on fair value of warrants | ||||||||||
- | - | - | - | - | - | 1,365 | -663 | -4,778 | 3,823 | -1,793 |
Unrealized gain on fair value of put feature on common stock | ||||||||||
- | - | - | - | - | - | - | - | - | -97 | -1,915 |
Financing expense | ||||||||||
- | - | 552 | 313 | 211 | 206 | 204 | 332 | 97 | 180 | 223 |
Beneficial conversion feature | ||||||||||
- | - | - | - | - | - | - | - | - | 0 | 0 |
Total Other (Loss) Income | ||||||||||
2,579 | 6,169 | -7,939 | 7,106 | 3,878 | -5,252 | -1,520 | 352 | 4,786 | -3,716 | 3,562 |
Net Loss Before Provision for Income Taxes | ||||||||||
-8,635 | -14,368 | -25,294 | -9,307 | -14,384 | -18,521 | -9,499 | -6,226 | -11,344 | -14,022 | -2,903 |
Provision for Income Taxes | ||||||||||
- | - | - | 0 | 0 | 0 | 0 | 0 | - | 0 | 0 |
Net Loss | ||||||||||
-8,635 | -14,368 | -25,294 | -9,307 | -14,384 | -18,521 | -9,499 | -6,226 | -11,344 | -14,022 | -2,903 |
Net loss per share, basic and diluted | ||||||||||
-2.18 | -5.25 | -0.92 | -0.43 | -0.79 | -0.11 | -0.07 | -0.06 | -0.12 | -0.18 | -0.05 |
Weighted average number of shares outstanding, basic and diluted | ||||||||||
3,960 | 2,738 | 27,390 | 21,744 | 18,238 | 176,106 | 128,649 | 97,138 | 93,048 | - | - |
Weighted Average number of shares outstanding, basic and diluted | ||||||||||
- | - | - | - | - | - | - | - | - | 78,662 | 61,441 |