| Dec'19 | Dec'18 | Dec'17 | Dec'16 | Dec'15 | ||
|---|---|---|---|---|---|---|
Revenue | ||||||
7,296 | 236 | 508 | 399 | 1,272 | ||
Cost of goods sold | ||||||
9,280 | - | - | 200 | 751 | ||
Gross margin | ||||||
-1,984 | 236 | 508 | - | - | ||
Operating expenses: | ||||||
Research and development | ||||||
12,213 | 10,358 | 11,508 | 5,638 | 2,766 | ||
Selling and supply chain | ||||||
5,172 | 2,352 | 1,241 | - | - | ||
General and administrative | ||||||
18,966 | 13,356 | 11,580 | - | - | ||
Management fees | ||||||
1,338 | 2,285 | 1,968 | - | - | ||
Selling, general and administrative | ||||||
- | - | - | 6,670 | 3,569 | ||
Total operating expenses | ||||||
37,689 | 28,351 | 26,297 | 12,508 | 7,086 | ||
Loss from operations | ||||||
-39,673 | -28,115 | -25,789 | -12,109 | -5,814 | ||
Interest, net | ||||||
110 | 264 | -1 | -5 | -261 | ||
Foreign currency transaction loss | ||||||
-49 | -46 | -190 | 28 | 186 | ||
Loss before income taxes | ||||||
-39,612 | -27,897 | -25,980 | -12,086 | -5,889 | ||
Income taxes | ||||||
0 | 0 | 0 | 0 | 0 | ||
Net loss | ||||||
-39,612 | -27,897 | -25,980 | -12,086 | -5,889 | ||
Basic and diluted loss per share | ||||||
-1.21 | -0.91 | -1.12 | -0.62 | -0.88 | ||
Weighted average shares outstanding - basic and diluted | ||||||
32,805 | 30,683 | 23,153 | 19,600 | 6,725 | ||