| Dec'19 | Dec'18 | Dec'17 | Dec'16 | Dec'15 | Dec'14 | Dec'13 | Dec'12 | Dec'11 | Dec'10 |
|---|---|---|---|---|---|---|---|---|---|
Revenues | |||||||||
9 | 28 | 1,236 | 877 | 33 | 10 | 27 | 20 | 0 | 14 |
Operating costs and expenses | |||||||||
Cost of revenues | |||||||||
- | - | - | - | - | - | 3 | 0 | - | - |
Amortization of patent portfolio | |||||||||
- | 1,405 | 1,373 | 2,135 | 6,317 | 9,831 | 267 | 0 | - | - |
Rent | |||||||||
- | - | 92 | 84 | 88 | 864 | 134 | 164 | - | - |
Depreciation expense | |||||||||
- | - | 3 | - | - | - | 24 | 64 | - | - |
General and administrative | |||||||||
3,172 | 3,324 | 493 | 253 | 534 | 1,696 | 1,010 | 595 | 2,548 | 3,181 |
Compensation and related expenses (including stock-based compensation) | |||||||||
- | - | 2,059 | 1,950 | 1,724 | 13,710 | 9,783 | 1,048 | - | - |
Research and development | |||||||||
2,522 | - | - | - | - | - | 10 | 0 | 1,645 | 4,846 |
Professional fees | |||||||||
- | - | 1,038 | 2,293 | 2,780 | 4,520 | 4,143 | 1,621 | - | - |
Impairment of intangible assets | |||||||||
- | - | - | 2,713 | 40,600 | 0 | - | - | - | - |
Impairment of intangible assets | |||||||||
- | 2,173 | - | - | - | - | - | - | - | - |
Total operating expenses | |||||||||
5,694 | 6,902 | 5,058 | 9,428 | 52,043 | 30,621 | 15,374 | 3,492 | 4,193 | 8,027 |
Loss from operations | |||||||||
-5,685 | -6,874 | -3,822 | -8,551 | -52,010 | -30,611 | -15,347 | -3,472 | -4,193 | -8,012 |
Other expenses | |||||||||
Other income (expenses), net | |||||||||
14 | -333 | 291 | -182 | 276 | 31 | 0 | - | - | - |
Change in fair value of investment | |||||||||
1,406 | 8,194 | 345 | 0 | - | - | - | - | - | - |
Other income | |||||||||
- | - | - | - | - | - | - | 4 | - | - |
Loss on issuance of warrants | |||||||||
- | - | - | - | - | - | - | 622 | 4 | - |
Change in fair value of warrant liabilities | |||||||||
-82 | -740 | 120 | -2,257 | -269 | -48 | 2,618 | -1,202 | - | - |
Total other expenses | |||||||||
1,502 | 8,601 | 516 | 2,075 | 545 | 79 | -2,618 | 584 | - | - |
Unrealized (loss) gain on the change in fair value of warrant liabilities | |||||||||
- | - | - | - | - | - | - | - | -3,716 | - |
Interest income | |||||||||
- | - | - | - | - | - | - | - | 3 | 6 |
Other income | |||||||||
- | - | - | - | - | - | - | - | 51 | 135 |
Gain on settlement of obligations | |||||||||
- | - | - | - | - | - | - | - | -845 | - |
(Loss) income from continuing operations before taxes | |||||||||
- | - | - | - | - | - | - | - | 417 | -7,870 |
Income tax expense | |||||||||
- | - | - | - | - | - | - | - | 14 | - |
Loss from continuing operations | |||||||||
- | - | - | - | - | - | - | -2,888 | 403 | - |
Loss from continuing operations | |||||||||
- | - | - | - | - | - | - | - | - | -7,737 |
Loss from discontinued operations before taxes | |||||||||
- | - | - | - | - | - | - | - | -383 | 1 |
Income tax expense | |||||||||
- | - | - | - | - | - | - | - | 0 | -133 |
Income tax expense | |||||||||
- | - | - | - | - | - | - | - | - | 0 |
Loss from discontinued operations | |||||||||
- | - | - | - | - | - | - | -969 | -383 | 1 |
Net loss | |||||||||
-4,183 | 1,727 | -3,306 | -6,476 | -51,465 | -30,532 | -17,965 | -3,857 | 19 | - |
Deemed capital contribution on extinguishment of preferred stock | |||||||||
- | - | - | -31,480 | 323 | 0 | - | - | - | - |
Deemed capital contribution on extinguishment of preferred stock | |||||||||
- | - | - | - | -9,485 | 0 | - | - | - | - |
Net (loss) income attributable to common stockholders | |||||||||
- | - | - | 25,004 | -42,303 | -30,532 | - | - | - | -7,736 |
Net loss per share, basic and diluted | |||||||||
Continuing operations | |||||||||
- | - | - | - | - | - | - | -10.54 | - | -85.68 |
Discontinued operations | |||||||||
- | - | - | - | - | - | - | -3.54 | - | 0.01 |
Basic and Diluted | |||||||||
- | - | - | - | - | -29.41 | -13.64 | -14.08 | - | -85.67 |
Basic (in dollars per share) | |||||||||
- | - | - | 6.76 | - | - | - | - | 3.07 | - |
Discontinued operations | |||||||||
- | - | - | - | - | - | - | - | -2.92 | - |
Basic | |||||||||
-1.67 | 0.91 | -0.60 | - | -24.98 | - | - | - | 0.15 | - |
Diluted (in dollars per share) | |||||||||
- | - | - | 6.51 | - | - | - | - | -2.37 | - |
Discontinued operations | |||||||||
- | - | - | - | - | - | - | - | -2.77 | - |
Diluted | |||||||||
-1.67 | 0.91 | -0.60 | - | -24.98 | - | - | - | -5.14 | - |
Weighted average number of shares outstanding, basic and diluted | |||||||||
Basic and Diluted | |||||||||
- | - | - | - | - | 1,038 | 1,317 | 0 | - | 90 |
Basic | |||||||||
2,511 | 1,896 | 5,538 | 3,700 | 1,693 | - | - | - | 131 | - |
Diluted | |||||||||
2,511 | 1,896 | 5,538 | 3,838 | 1,693 | - | - | - | 138 | - |