| Dec'19 | Dec'18 | Dec'17 | Dec'16 | Dec'15 | Dec'14 | Dec'13 | Dec'12 | Dec'11 | Dec'10 | Dec'09 |
|---|---|---|---|---|---|---|---|---|---|---|
Revenue: | ||||||||||
Revenue from Contract with Customer, Excluding Assessed Tax | ||||||||||
117,243 | 112,964 | 101,937 | 104,446 | 114,712 | 116,456 | 71,183 | 52,334 | 42,865 | 33,560 | 25,412 |
Costs and expenses: | ||||||||||
Cost of revenue | ||||||||||
52,964 | 51,315 | 49,955 | 46,009 | - | - | - | - | - | - | - |
Gross profit | ||||||||||
64,279 | 61,649 | 51,982 | 58,437 | - | - | - | - | - | - | - |
Operating expenses: | ||||||||||
Research and development | ||||||||||
31,640 | 30,030 | 30,826 | 38,415 | 39,264 | 43,423 | 19,953 | 16,602 | 13,936 | 13,007 | 12,315 |
Selling, general and administrative | ||||||||||
84,478 | 79,783 | 79,516 | 93,212 | 82,959 | 71,324 | 48,412 | 38,478 | 31,304 | 23,545 | 19,648 |
Litigation settlement | ||||||||||
- | - | - | - | - | 0 | 1,267 | 0 | 3,000 | 0 | 0 |
Acquisition-related expenses | ||||||||||
- | - | - | - | - | 10,696 | 0 | 0 | - | - | - |
Gain on escrow settlement | ||||||||||
- | - | - | - | 3,986 | 0 | 0 | - | - | - | - |
Total operating expenses | ||||||||||
116,118 | 109,813 | 110,342 | 131,627 | 164,867 | 168,292 | 89,836 | 70,405 | 61,431 | 48,133 | 43,449 |
Loss from operations | ||||||||||
-51,839 | -48,164 | -58,360 | -73,190 | -50,155 | -51,836 | -18,653 | -18,071 | -18,566 | -14,573 | -18,037 |
Interest expense | ||||||||||
4,279 | 13,893 | 5,824 | 5,820 | 5,808 | 5,344 | 14 | 628 | 3,101 | 2,158 | 2,876 |
Loss from extinguishment of debt | ||||||||||
-12,020 | 0 | 0 | - | 2,330 | 332 | 1,777 | 0 | 0 | - | - |
Loss from changes in the fair value of convertible preferred stock warrants, net | ||||||||||
- | - | - | - | - | - | - | - | -1,483 | -445 | -135 |
Gain from extinguishment of convertible preferred stock warrants | ||||||||||
- | - | - | - | - | - | - | - | 765 | 0 | 0 |
Other income (loss), net | ||||||||||
1,433 | 637 | 385 | -1,167 | -1,157 | -857 | 501 | -189 | 81 | 357 | 1,870 |
Loss before income taxes | ||||||||||
-66,705 | -61,420 | -63,799 | -80,177 | -54,790 | -57,705 | -16,389 | -18,888 | -22,304 | -16,819 | -19,178 |
Income tax benefit (expense) | ||||||||||
-1,915 | -2,407 | -3,264 | -4,192 | -1,475 | -4,875 | 137 | 136 | 166 | 83 | -50 |
Net loss | ||||||||||
-64,790 | -59,013 | -60,535 | -75,985 | -53,315 | -52,830 | -16,526 | -19,024 | -22,470 | -16,902 | -19,128 |
Deemed dividend related to the change in conversion rate of Series E convertible preferred stock | ||||||||||
- | - | - | - | - | - | - | - | 9,900 | 0 | 0 |
Net loss attributed to common stockholders | ||||||||||
- | - | - | - | - | - | - | - | -32,370 | -16,902 | -19,128 |
Net loss per share, basic and diluted (usd per share) | ||||||||||
-0.97 | -1.49 | -1.84 | -2.62 | -1.86 | -1.90 | -0.65 | -0.86 | -1.81 | -8.94 | -11.02 |
Shares used in computing net loss per share, basic and diluted (shares) | ||||||||||
66,779 | 39,652 | 32,980 | 29,008 | 28,711 | 27,768 | 25,479 | 22,136 | 17,847 | 1,890 | 1,736 |
Product revenue | ||||||||||
Revenue from Contract with Customer, Excluding Assessed Tax | ||||||||||
95,416 | 93,650 | 84,399 | 89,003 | 102,140 | 107,071 | 65,189 | 51,488 | 40,581 | 30,462 | 23,599 |
Cost of revenue | ||||||||||
45,461 | 44,861 | 45,039 | 41,110 | 43,001 | 39,511 | 18,538 | 15,325 | 13,191 | 11,581 | 11,486 |
Service revenue | ||||||||||
Revenue from Contract with Customer, Excluding Assessed Tax | ||||||||||
21,277 | 19,314 | 17,348 | 15,205 | 12,315 | 8,844 | 5,009 | - | - | - | - |
Cost of revenue | ||||||||||
7,503 | 6,454 | 4,916 | 4,899 | 3,629 | 3,338 | 1,666 | - | - | - | - |
Grant revenue | ||||||||||
Revenue from Contract with Customer, Excluding Assessed Tax | ||||||||||
550 | 0 | 0 | - | - | 218 | 658 | 661 | 568 | 1,473 | 1,813 |
License revenue | ||||||||||
Revenue from Contract with Customer, Excluding Assessed Tax | ||||||||||
0 | 0 | 190 | 238 | 257 | 323 | 327 | 185 | 1,716 | 1,625 | 0 |