| Dec'19 | Dec'18 | Dec'17 | Dec'16 | |||
|---|---|---|---|---|---|---|
Total revenue | ||||||
176,619 | 191,359 | 138,580 | 101,325 | |||
Total cost of revenue | ||||||
124,280 | 124,398 | 94,306 | 78,159 | |||
Gross Profit | ||||||
52,339 | 66,961 | 44,274 | 23,166 | |||
Operating expenses: | ||||||
Research and development | ||||||
28,137 | 21,054 | 15,123 | 15,239 | |||
Sales, general, and administrative | ||||||
34,111 | 28,844 | 19,353 | 17,265 | |||
Total operating expenses | ||||||
62,248 | 49,898 | 34,476 | 32,504 | |||
Loss from operations | ||||||
-9,909 | 17,063 | 9,798 | -9,338 | |||
Other income (expense): | ||||||
Interest income, net | ||||||
2,609 | 728 | -1,269 | -2,229 | |||
Other income (expense), net | ||||||
535 | -253 | -1,834 | -753 | |||
Income (loss) before income taxes | ||||||
-6,765 | 17,538 | 6,695 | -12,320 | |||
Income tax expense | ||||||
6,119 | 3,600 | 4,858 | 1,882 | |||
Net Income (Loss) Attributable to Parent | ||||||
-12,884 | 13,938 | 1,837 | -14,202 | |||
Less: Income allocated to participating securities | ||||||
0 | 4,415 | 1,837 | 0 | |||
Net income (loss) attributable to common stockholders | ||||||
-12,884 | 9,523 | 0 | -14,202 | |||
Net income (loss) per share, basic (in dollars per share) | ||||||
-0.35 | 0.38 | 0.00 | -5.68 | |||
Net income (loss) per share, diluted (in dollars per share) | ||||||
-0.35 | 0.32 | 0.00 | -5.68 | |||
Shares used in per share calculations: | ||||||
Basic (in shares) | ||||||
37,119 | 24,862 | 2,735 | 2,500 | |||
Diluted (in shares) | ||||||
37,119 | 29,959 | 2,735 | 2,500 | |||