| Dec'19 | Dec'18 | Dec'17 | Dec'16 | Dec'15 | Dec'14 | |
|---|---|---|---|---|---|---|
Revenue | ||||||
0 | 0 | - | - | - | - | |
License fees | ||||||
- | - | - | - | 170 | 1,955 | |
Collaboration revenue | ||||||
- | - | - | - | 143 | 906 | |
Revenue | ||||||
- | - | 0 | 0 | 313 | - | |
Total revenue | ||||||
- | - | - | - | - | 2,861 | |
Operating expenses | ||||||
Cost of license fees revenue | ||||||
- | - | - | - | - | 100 | |
Research and development | ||||||
25,385 | 25,508 | 20,118 | 20,457 | 20,366 | 10,953 | |
General and administrative | ||||||
11,812 | 9,357 | 8,182 | 8,176 | 6,315 | 4,420 | |
Asset Impairment Charges | ||||||
0 | 511 | 70 | - | - | - | |
Total operating expenses | ||||||
37,197 | 35,376 | 28,370 | 28,633 | 26,681 | 15,473 | |
Loss from operations | ||||||
-37,197 | -35,376 | -28,370 | -28,633 | -26,368 | -12,612 | |
Other income (expense) | ||||||
Interest income | ||||||
207 | 381 | 75 | - | - | - | |
Interest Expense | ||||||
523 | 379 | 817 | - | - | - | |
Interest income (expense), net | ||||||
- | - | - | -1,192 | -1,564 | -1,848 | |
Interest income | ||||||
- | - | - | - | - | 0 | |
Other income, net | ||||||
-76 | 16 | 7 | -7 | -97 | -93 | |
Loss before provision for income taxes | ||||||
-37,589 | -35,358 | -29,105 | -29,832 | - | - | |
Provision for income taxes | ||||||
0 | 0 | 0 | 0 | - | - | |
Warrant revaluation income | ||||||
- | - | - | - | -48 | 185 | |
Gain on debt forgiveness | ||||||
- | - | - | - | - | 497 | |
Loss on debt extinguishment | ||||||
- | - | - | - | -446 | 0 | |
Net Income (Loss) Attributable to Parent | ||||||
-37,589 | -35,358 | -29,105 | -29,832 | -28,427 | -14,241 | |
Other Comprehensive Income (Loss), Available-for-sale Securities Adjustment, Net of Tax, Portion Attributable to Parent | ||||||
5 | -5 | 0 | - | - | - | |
Unrealized gain (loss) on marketable securities, net of tax effect | ||||||
- | - | - | - | -46 | 0 | |
Comprehensive loss | ||||||
-37,584 | -35,363 | -29,105 | - | -28,473 | -14,241 | |
Net loss per common share – basic and diluted (in USD per share) | ||||||
-2.29 | -3.74 | -16.82 | -43.36 | -2.49 | -2.78 | |
Weighted-average shares used in computing net loss per common share – basic and diluted (in shares) | ||||||
16,383 | 9,452 | 1,730 | 688 | 11,414 | 5,128 | |