| Dec'19 | Dec'18 | Dec'17 | Dec'16 | Dec'15 | Dec'14 | Dec'13 | Dec'12 | Dec'11 |
|---|---|---|---|---|---|---|---|---|
Net sales | ||||||||
5,511 | 4,998 | 3,553 | 1,289 | 59 | 295 | 59 | - | - |
Costs and Expenses: | ||||||||
Cost of goods sold | ||||||||
2,660 | 3,670 | 2,763 | 713 | - | - | - | - | - |
Selling, general and administrative | ||||||||
16,285 | 15,311 | 10,170 | 8,129 | 8,345 | 9,208 | 9,426 | 6,866 | 5,363 |
Research and development | ||||||||
4,672 | 3,053 | 1,481 | 8,109 | 17,672 | 16,874 | 13,504 | 8,003 | 11,199 |
Total costs and expenses | ||||||||
23,617 | 22,034 | - | - | - | - | - | - | - |
Goodwill and intangibles impairment | ||||||||
- | - | 3,951 | 0 | - | - | - | - | - |
Total costs and expenses | ||||||||
- | - | 18,365 | 16,951 | 26,017 | 26,082 | 22,930 | 14,869 | 16,562 |
Loss from operations | ||||||||
-18,106 | -17,036 | -14,812 | -15,662 | -25,958 | -25,787 | -22,871 | -14,869 | -16,562 |
Interest expense | ||||||||
- | - | - | 504 | 743 | - | - | - | - |
Loss on early retirement of long-term debt | ||||||||
- | - | - | -500 | - | - | - | - | - |
Other income, net | ||||||||
0 | 10 | 28 | 2 | -6 | -49 | -100 | 33 | - |
Refers to warrants valuation expenses. | ||||||||
- | - | 67 | 0 | - | - | - | - | - |
Change in fair value of warrant liability | ||||||||
- | - | -1,475 | -818 | - | - | - | - | - |
Other income, net | ||||||||
- | - | 1,436 | -184 | -749 | -49 | -100 | - | - |
Loss before income taxes | ||||||||
-18,106 | -17,026 | -13,376 | -15,846 | -26,707 | -25,836 | -22,971 | -14,836 | -16,311 |
Interest income | ||||||||
- | - | - | - | - | - | - | - | 251 |
Income tax expense | ||||||||
8 | 6 | 6 | -54 | -124 | -249 | -1,213 | -771 | -115 |
Net loss | ||||||||
-18,114 | -17,032 | -13,382 | -15,792 | -26,583 | -25,587 | -21,758 | -14,065 | -16,196 |
Basic and diluted loss per share (in dollars per share) | ||||||||
-9.30 | -42.14 | -525.01 | -536.12 | -44.01 | -1.51 | -1.71 | -1.98 | -2.98 |
Weighted average shares outstanding (in shares) | ||||||||
2,433 | 404 | 48 | 33 | 604 | 16,899 | 12,723 | 7,099 | 5,442 |
Other comprehensive income: | ||||||||
Foreign currency translation adjustments | ||||||||
-9 | -4 | -8 | -11 | -26 | 65 | 22 | 53 | 137 |
Total comprehensive loss | ||||||||
-18,123 | -17,036 | -13,390 | -15,803 | -26,609 | -25,522 | -21,736 | -14,012 | -16,059 |