| Dec'19 | Dec'18 | Dec'17 | Dec'16 | Dec'15 | Dec'14 | Dec'13 |
|---|---|---|---|---|---|---|
Revenues: | ||||||
Revenue from Contract with Customer, Excluding Assessed Tax | ||||||
6,750 | 7,028 | 27,813 | - | - | - | - |
Product revenue, net | ||||||
- | - | - | 0 | 0 | - | - |
Sales force revenue | ||||||
- | - | - | 0 | 0 | - | - |
License and other revenue | ||||||
- | - | - | 0 | 0 | - | - |
Grant revenue | ||||||
- | - | - | 1,152 | 0 | 0 | - |
Total revenues, net | ||||||
- | - | - | 1,152 | 0 | - | - |
Operating expenses: | ||||||
Cost of product sales | ||||||
-566 | 3,260 | 635 | - | - | - | - |
Cost of product sales | ||||||
- | - | - | 0 | 0 | - | - |
Research and development | ||||||
- | - | 4,372 | 10,149 | 6,587 | 12,240 | 8,914 |
Research and development | ||||||
11,764 | 5,786 | - | - | - | - | - |
Research and Development in Process | ||||||
0 | 18,723 | 0 | - | - | - | - |
General and administrative | ||||||
10,123 | 10,511 | 7,941 | 7,083 | 4,422 | 4,875 | 4,020 |
Sales and marketing | ||||||
1,484 | 545 | 569 | 0 | 0 | - | - |
Amortization expense | ||||||
1,338 | 1,828 | - | - | - | - | - |
Impairment of intangible assets | ||||||
0 | 1,861 | - | - | - | - | - |
Amortization expense | ||||||
- | - | 403 | - | - | - | - |
Impairment of intangible assets | ||||||
- | - | 0 | - | - | - | - |
Change in fair value of contingent consideration | ||||||
1,256 | 110 | 0 | - | - | - | - |
Total operating expenses | ||||||
22,887 | 42,406 | - | - | - | - | - |
Total operating expenses | ||||||
- | - | 13,923 | 17,233 | 11,009 | - | - |
Loss from continuing operations | ||||||
-16,137 | -35,378 | 13,889 | -16,080 | -11,009 | -17,115 | -12,934 |
Other income (expense): | ||||||
Equity Securities, FV-NI, Gain (Loss) | ||||||
53 | 0 | - | - | - | - | - |
Change in fair value of warrant liability and unit purchase option liability | ||||||
3 | -25 | 29 | -72 | -1,313 | -2,266 | 121 |
Other (expense) income, net | ||||||
-24 | 13 | 0 | - | - | - | - |
Interest income, net | ||||||
121 | 16 | -24 | -464 | -793 | -1,206 | 10 |
Total other income (expense), net from continuing operations | ||||||
146 | 54 | -53 | -391 | 519 | 1,059 | -110 |
Loss from continuing operations before taxes | ||||||
-15,990 | -35,323 | - | - | - | - | - |
Net loss before taxes | ||||||
- | - | 13,836 | -16,471 | -10,490 | - | - |
Income tax (benefit) expense | ||||||
280 | -49 | 1,966 | 0 | 0 | - | - |
Loss from continuing operations | ||||||
-16,270 | -35,274 | - | - | - | - | - |
Income (loss) from discontinued operations, net of tax | ||||||
198 | -4,778 | - | - | - | - | - |
Net Income (Loss) Attributable to Parent | ||||||
-16,072 | -40,052 | 11,869 | -16,471 | -10,490 | -16,055 | -13,045 |
Earnings Per Share [Abstract] | ||||||
Net (loss) income per share of common stock, basic and diluted: | ||||||
Income (Loss) from Continuing Operations, Per Basic and Diluted Share | ||||||
- | -1.06 | - | - | - | - | - |
Discontinued Operation, Income (Loss) from Discontinued Operation, Net of Tax, Per Basic and Diluted Share | ||||||
- | -0.14 | - | - | - | - | - |
Net (loss) income attributable to common shareholders | ||||||
- | - | 7,772 | -16,471 | -10,490 | -3,521 | -13,126 |
Net loss per share, basic and diluted (in dollars per share) | ||||||
- | -1.20 | - | - | - | -5.48 | -20.72 |
Earnings Per Share, Basic | ||||||
- | - | 0.42 | -1.87 | -4.71 | - | - |
Earnings Per Share, Diluted | ||||||
- | - | 0.42 | -1.87 | -4.71 | - | - |
Weighted average shares of common stock outstanding, basic (in shares) | ||||||
- | - | 18,410 | 8,830 | 2,226 | - | - |
Weighted Average Number of Shares Outstanding, Diluted | ||||||
- | - | 18,754 | 8,830 | 2,226 | - | - |
Weighted average shares of common stock outstanding, basic and diluted (in shares) | ||||||
- | - | - | - | - | 642 | 633 |
Product revenue, net | ||||||
Revenues | ||||||
6,650 | 6,572 | 1,910 | - | - | - | - |
Sales force revenue | ||||||
Revenues | ||||||
0 | 456 | 278 | - | - | - | - |
License and other revenue | ||||||
Revenues | ||||||
100 | 0 | 25,000 | - | - | - | - |
Grant revenue | ||||||
Revenues | ||||||
- | - | 624 | - | - | - | - |
Common stock | ||||||
Income (Loss) from Continuing Operations, Per Basic and Diluted Share | ||||||
-0.28 | -1.06 | - | - | - | - | - |
Discontinued Operation, Income (Loss) from Discontinued Operation, Net of Tax, Per Basic and Diluted Share | ||||||
0.00 | -0.14 | - | - | - | - | - |
Net loss per share, basic and diluted (in dollars per share) | ||||||
-0.28 | -1.20 | - | - | - | - | - |
Preferred Stock | ||||||
Income (Loss) from Continuing Operations, Per Basic and Diluted Share | ||||||
-1.42 | - | - | - | - | - | - |
Discontinued Operation, Income (Loss) from Discontinued Operation, Net of Tax, Per Basic and Diluted Share | ||||||
0.01 | - | - | - | - | - | - |
Net loss per share, basic and diluted (in dollars per share) | ||||||
-1.41 | - | - | - | - | - | - |