| Dec'19 | Dec'18 | Dec'17 | ||||
|---|---|---|---|---|---|---|
Revenue | ||||||
1,142 | 755 | 472 | ||||
Costs and expenses: | ||||||
Cost of revenue | ||||||
358 | 241 | 178 | ||||
Research and development | ||||||
1,207 | 251 | 207 | ||||
Sales and marketing | ||||||
611 | 259 | 162 | ||||
General and administrative | ||||||
354 | 77 | 61 | ||||
Total costs and expenses | ||||||
2,531 | 830 | 610 | ||||
Loss from operations | ||||||
-1,388 | -74 | -137 | ||||
Interest income | ||||||
30 | 13 | 8 | ||||
Interest expense and other income (expense), net | ||||||
2 | 0 | 0 | ||||
Loss before provision for income taxes | ||||||
-1,360 | -62 | -129 | ||||
Provision for income taxes | ||||||
0 | 0 | 0 | ||||
Net loss | ||||||
-1,361 | -62 | -130 | ||||
Net loss per share attributable to common stockholders, basic and diluted (in dollars per share) | ||||||
-3.24 | -0.50 | -1.03 | ||||
Weighted-average shares used in computing net loss per share attributable to common stockholders, basic and diluted (in shares) | ||||||
420 | 127 | 126 | ||||