| Dec'19 | Dec'18 | Dec'17 | ||||
|---|---|---|---|---|---|---|
Revenue | ||||||
89,565 | 61,208 | - | ||||
Revenue | ||||||
- | - | 34,681 | ||||
Cost of revenue | ||||||
34,704 | 25,090 | 16,979 | ||||
Gross profit | ||||||
54,861 | 36,118 | 17,702 | ||||
Operating expenses: | ||||||
Sales, general and administrative | ||||||
70,811 | 47,295 | 30,821 | ||||
Research and development | ||||||
14,991 | 12,687 | 6,864 | ||||
Total operating expenses | ||||||
85,802 | 59,982 | 37,685 | ||||
Loss from operations | ||||||
-30,941 | -23,864 | -19,983 | ||||
Interest income | ||||||
4 | 16 | 19 | ||||
Interest expense | ||||||
8,696 | 8,814 | 10,420 | ||||
Change in fair value of derivative instruments | ||||||
3,052 | 15,894 | -2,428 | ||||
Change in fair value of contingent consideration | ||||||
-276 | 1,727 | 0 | ||||
Initial public offering expenses | ||||||
- | - | 1,585 | ||||
Other expense, net | ||||||
-1,205 | -2,388 | -395 | ||||
Loss before income taxes | ||||||
-37,510 | -20,883 | -34,792 | ||||
Provision for income taxes | ||||||
640 | 215 | 105 | ||||
Net Income (Loss) Attributable to Parent | ||||||
-38,150 | -21,098 | -34,897 | ||||
Basic and diluted net loss per share (in dollars per share) | ||||||
-1.86 | -1.22 | -3.41 | ||||
Weighted average outstanding shares used for basic and diluted net loss per share (in shares) | ||||||
20,541 | 17,350 | 10,230 | ||||