| Dec'19 | Dec'18 | Dec'17 | Dec'16 | |||
|---|---|---|---|---|---|---|
Revenue | ||||||
Grant revenue | ||||||
- | - | 40 | - | |||
Grant revenue | ||||||
- | - | - | 0 | |||
Product sales - related party | ||||||
- | - | 42 | 0 | |||
Product sales | ||||||
891 | 84 | 44 | - | |||
Other revenue | ||||||
96 | 10 | - | - | |||
Product sales | ||||||
- | - | - | 0 | |||
Total revenues | ||||||
987 | 94 | 127 | 0 | |||
Cost of goods sold | ||||||
2,911 | 127 | 78 | 0 | |||
Gross loss | ||||||
-1,923 | -32 | 48 | 0 | |||
Operating expenses | ||||||
Research and development | ||||||
6,032 | 3,814 | 1,451 | 974 | |||
Sales and marketing | ||||||
1,005 | 1,569 | 827 | 472 | |||
General and administrative | ||||||
5,494 | 5,604 | 1,063 | 459 | |||
Total operating expenses | ||||||
12,531 | 10,989 | 3,342 | 1,906 | |||
Loss from operations | ||||||
-14,455 | -11,021 | -3,294 | -1,906 | |||
Other expense (income) | ||||||
Interest expense | ||||||
891 | 100 | 34 | 12 | |||
Other (income), net | ||||||
5 | 71 | 13 | - | |||
Other income, net | ||||||
- | - | - | 0 | |||
Net loss | ||||||
-15,341 | -11,051 | -3,315 | -1,919 | |||
Weighted-average common shares outstanding basic and diluted | ||||||
18,130 | 15,754 | 13,554 | 9,964 | |||
Net loss per common share - basic and diluted | ||||||
-0.85 | -0.70 | -0.24 | -0.19 | |||