| Sep'19 | Jun'19 | Mar'19 | Dec'18 | Sep'18 | Jun'18 | Mar'18 | Dec'17 | Sep'17 | Jun'17 | Mar'17 | Dec'16 | Sep'16 | Jun'16 | Mar'16 | Sep'15 | Jun'15 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Operating expenses: | ||||||||||||||||
Research and development | ||||||||||||||||
37,636 | 37,299 | 39,837 | 28,213 | 29,918 | 26,348 | 19,891 | 21,671 | 20,868 | 18,776 | 14,587 | 16,599 | 12,531 | 11,734 | 7,906 | 5,295 | 3,960 |
General and administrative | ||||||||||||||||
10,189 | 9,778 | 11,993 | 9,385 | 7,817 | 6,281 | 6,519 | 5,210 | 4,342 | 4,065 | 3,658 | 3,233 | 2,942 | 2,469 | 2,632 | 1,704 | 1,572 |
Total operating expenses | ||||||||||||||||
47,825 | 47,077 | 51,830 | 37,598 | 37,735 | 32,629 | 26,410 | 26,881 | 25,210 | 22,841 | 18,245 | 19,832 | 15,473 | 14,203 | 10,538 | 6,999 | 5,532 |
Loss from operations | ||||||||||||||||
-47,825 | -47,077 | -51,830 | -37,598 | -37,735 | -32,629 | -26,410 | -26,881 | -25,210 | -22,841 | -18,245 | -19,832 | -15,473 | -14,203 | -10,538 | -6,999 | -5,532 |
Interest income, net | ||||||||||||||||
2,112 | 2,353 | 2,472 | 2,368 | 1,509 | 1,294 | 859 | 284 | 221 | 115 | 147 | 167 | 116 | 92 | 97 | 54 | 63 |
Other expense, net | ||||||||||||||||
-28 | -40 | -33 | -362 | -65 | -32 | -20 | -24 | -20 | -13 | -17 | -11 | -12 | -48 | -23 | -86 | 56 |
Net Income (Loss) Attributable to Parent | ||||||||||||||||
-45,741 | -44,764 | -49,391 | -35,592 | -36,291 | -31,367 | -25,571 | -24,375 | -25,009 | -22,739 | -18,115 | -19,676 | -15,369 | -14,159 | -10,464 | -7,031 | -5,413 |
Unrealized (losses) gains on investments, net | ||||||||||||||||
0 | 159 | 127 | - | -4 | 51 | -14 | - | 20 | -8 | - | - | -4 | -1 | 14 | 15 | -13 |
Comprehensive loss | ||||||||||||||||
-45,741 | -44,605 | -49,264 | -35,685 | -36,295 | -31,316 | -25,585 | -24,438 | -24,989 | -22,747 | -18,115 | -19,704 | -15,373 | -14,160 | -10,450 | -7,016 | -5,426 |
Net loss per share, basic and diluted (USD per share) | ||||||||||||||||
-1.00 | -1.01 | -1.13 | -0.84 | -0.97 | -0.85 | -0.74 | -0.82 | -0.88 | -0.87 | -0.83 | 6.63 | -0.94 | -6.43 | -4.85 | -5.48 | -8.46 |
Weighted-average number of shares used in computing net loss per share, basic and diluted (in shares) | ||||||||||||||||
45,543 | 44,426 | 43,625 | 42,481 | 37,359 | 36,935 | 34,582 | 29,956 | 28,388 | 26,212 | 21,755 | 21,910 | 16,423 | 2,200 | 2,159 | 1,283 | 640 |