| Dec'19 | Dec'18 | Dec'17 | ||||
|---|---|---|---|---|---|---|
Revenues: | ||||||
Product sales | ||||||
656 | 18 | 0 | ||||
Other revenue | ||||||
40 | 4 | 0 | ||||
Total revenues | ||||||
696 | 23 | 0 | ||||
Cost of revenues | ||||||
420 | 18 | 0 | ||||
Gross profit | ||||||
276 | 4 | 0 | ||||
Operating expenses: | ||||||
Selling, general and administrative | ||||||
6,653 | 2,607 | 522 | ||||
Research and development | ||||||
2,236 | 734 | 311 | ||||
Total operating expenses | ||||||
8,890 | 3,342 | 833 | ||||
Loss from operations | ||||||
-8,613 | -3,337 | -833 | ||||
Other income (expense): | ||||||
Interest income | ||||||
291 | 2 | 0 | ||||
Interest expense | ||||||
0 | 1 | 0 | ||||
Other | ||||||
-3 | -0 | 0 | ||||
Other income (expense) | ||||||
288 | 1 | 0 | ||||
Net loss | ||||||
-8,325 | -3,336 | -833 | ||||
Net loss per basic and diluted common share | ||||||
-0.29 | -0.14 | - | ||||
Weighted average common shares used to compute net loss per basic and diluted common share | ||||||
28,652 | 23,578 | - | ||||
Net loss per basic common share | ||||||
- | - | -0.04 | ||||
Weighted average common shares used to compute net loss per basic common share | ||||||
- | - | 20,194 | ||||