| Mar'20 | Dec'19 | 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 | Dec'15 | Sep'15 | Jun'15 | Mar'15 | Dec'14 | Sep'14 | Jun'14 | Mar'14 | Sep'13 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Revenue | |||||||||||||||||||||||||
- | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
Operating expenses | |||||||||||||||||||||||||
Research and development | |||||||||||||||||||||||||
1,648 | 1,333 | 1,509 | 2,297 | 2,989 | 2,740 | 1,651 | 1,329 | 1,097 | 493 | 517 | 533 | 479 | -6,385 | 1,053 | 592 | 7,931 | 7,733 | 8,491 | 5,855 | 10,559 | 3,804 | 2,825 | 4,392 | 3,556 | 2,704 |
General and administrative | |||||||||||||||||||||||||
1,730 | 967 | 1,411 | 1,792 | 1,886 | 1,837 | 1,848 | 1,860 | 1,698 | 1,612 | 2,448 | 6,133 | 906 | -2,516 | 564 | 340 | 3,549 | 3,339 | 3,416 | 3,127 | 2,741 | 2,457 | 3,599 | 1,493 | 1,336 | 661 |
Total operating expenses | |||||||||||||||||||||||||
3,378 | 4,167 | 2,920 | 4,089 | 4,875 | 4,577 | 3,499 | 3,189 | 2,795 | 2,105 | 2,965 | 6,666 | 1,385 | -8,901 | 1,617 | 932 | 11,480 | 11,072 | 11,907 | 8,982 | 13,300 | 6,261 | 6,424 | 5,885 | 4,892 | 3,365 |
Loss from operations | |||||||||||||||||||||||||
-3,378 | -4,167 | -2,920 | -4,089 | -4,875 | -4,577 | -3,499 | -3,189 | -2,795 | -2,105 | -2,965 | -6,666 | -1,385 | 8,901 | -1,617 | -932 | -11,480 | -11,072 | -11,907 | -8,982 | -13,300 | -6,261 | -6,424 | -5,885 | -4,892 | -3,365 |
Interest income and other income, net | |||||||||||||||||||||||||
- | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | 54 | - | 54 | 25 | - | - | - | 34 | 45 | - |
Interest income and other income (expense), net | |||||||||||||||||||||||||
- | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | 40 | - | - | - | - | - |
Interest and other income (expense), net | |||||||||||||||||||||||||
- | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | 34 | - | - | - |
Other income (expense), net | |||||||||||||||||||||||||
30 | 23 | 27 | -4 | -6 | 3 | 3 | 0 | -11 | -5 | -5 | 4 | 11 | - | -418 | -70 | - | - | - | - | - | - | - | - | - | - |
Warrant inducement expense | |||||||||||||||||||||||||
4,829 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
Net loss and comprehensive loss | |||||||||||||||||||||||||
-8,177 | -4,144 | -2,893 | -4,093 | -4,881 | -4,574 | -3,496 | -3,189 | -2,806 | -2,110 | -2,970 | -6,662 | -1,374 | 8,808 | -2,035 | -1,002 | -11,426 | -11,017 | -11,853 | -8,957 | -13,260 | -6,208 | -6,390 | -5,851 | -4,847 | -3,365 |
Net loss attributable to common stockholders | |||||||||||||||||||||||||
- | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | -3,365 |
Net loss per share, basic and diluted | |||||||||||||||||||||||||
-0.47 | -0.27 | -0.22 | -0.35 | -0.52 | -0.49 | -0.37 | -0.34 | -0.36 | 0.04 | -0.43 | -1.32 | -0.59 | 4.65 | -4.35 | -2.25 | -0.51 | -0.49 | -0.53 | -0.40 | -0.59 | 20.58 | -2.71 | -11.68 | -9.79 | -6.82 |
Weighted-average common shares outstanding, basic and diluted | |||||||||||||||||||||||||
17,267 | 13,044 | 12,974 | 11,751 | 9,427 | 9,445 | 9,420 | 9,407 | 7,749 | 7,198 | 6,943 | 4,154 | 413 | -21,253 | 81 | 77 | 22,625 | 22,590 | 22,540 | 22,421 | 22,384 | 22,523 | 2,357 | 501 | 495 | 493 |
Net loss | |||||||||||||||||||||||||
-8,177 | -4,144 | -2,893 | -4,093 | -4,881 | -4,574 | -3,496 | -3,189 | -2,806 | -2,110 | -2,970 | -6,662 | -1,374 | 8,808 | -2,035 | -1,002 | -11,426 | -11,017 | -11,853 | -8,957 | -13,260 | -6,208 | -6,390 | -5,851 | -4,847 | -3,365 |
Unrealized gains on marketable securities | |||||||||||||||||||||||||
- | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | 50 | - | 10 | -2 | - | - | - | - | - | - |
Total other comprehensive income | |||||||||||||||||||||||||
- | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | 50 | - | 10 | -2 | - | - | - | - | - | - |
Total comprehensive loss | |||||||||||||||||||||||||
- | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | -11,376 | -11,080 | -11,843 | -8,959 | -13,260 | - | -6,390 | -5,851 | - | - |