| 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 | Sep'15 | Jun'15 | Sep'14 | Jun'14 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Product revenue, net | ||||||||||||||||||||
0 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
Costs and operating expenses | ||||||||||||||||||||
Cost of revenue | ||||||||||||||||||||
0 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
Operating expenses | ||||||||||||||||||||
Research and development | ||||||||||||||||||||
129,134 | 123,987 | 126,891 | 128,024 | 131,290 | 133,420 | 129,045 | 118,417 | 105,354 | 89,325 | 77,629 | 72,454 | 62,083 | 54,642 | 41,534 | 28,777 | 0 | 0 | 0 | 0 | 0 |
Selling, general and administrative | ||||||||||||||||||||
0 | - | - | - | 0 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
Total costs and operating expenses | ||||||||||||||||||||
0 | - | - | - | 0 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
General and administrative | ||||||||||||||||||||
- | 125,817 | 114,360 | 101,601 | - | 81,921 | 69,503 | 59,444 | 51,698 | 43,949 | 39,306 | 34,433 | 30,086 | 26,885 | 23,716 | 21,609 | 0 | 0 | 0 | 0 | 0 |
Total operating expenses | ||||||||||||||||||||
- | 249,804 | 241,251 | 229,625 | - | 215,341 | 198,548 | 177,861 | 157,052 | 133,274 | 116,935 | 106,887 | 92,169 | 81,527 | 65,250 | 50,386 | 0 | 0 | 0 | 0 | 0 |
Loss from operations | ||||||||||||||||||||
-280,059 | -249,804 | -241,251 | -229,625 | -220,250 | -215,341 | -198,548 | -177,861 | -157,052 | -133,274 | -116,935 | -106,887 | -92,169 | -81,527 | -65,250 | -50,386 | 0 | 0 | 0 | 0 | 0 |
Interest income | ||||||||||||||||||||
4,928 | 5,851 | 6,408 | 6,487 | 6,177 | 4,984 | 0 | 0 | 0 | - | - | - | - | - | - | - | - | - | - | - | 0 |
Interest expense | ||||||||||||||||||||
6,001 | 4,916 | 3,694 | 2,462 | 1,228 | 113 | 0 | 0 | 0 | - | - | - | - | - | - | - | - | - | - | - | - |
Interest income, net | ||||||||||||||||||||
1,275 | 1,088 | -105 | -156 | -144 | -221 | 346 | 906 | 1,491 | 2,005 | 1,700 | 1,358 | 998 | 703 | 511 | 357 | 0 | 0 | 0 | - | - |
Loss before provision for income taxes | ||||||||||||||||||||
-279,857 | -247,781 | -238,642 | -225,756 | -215,445 | -210,691 | -194,785 | -174,904 | -154,882 | -131,269 | 0 | 0 | 0 | - | - | - | - | - | - | - | - |
Provision for income taxes | ||||||||||||||||||||
806 | 716 | -45 | 88 | 73 | 61 | 135 | 0 | 0 | 0 | - | - | - | - | - | - | - | - | - | - | - |
Net loss | ||||||||||||||||||||
-280,631 | -248,497 | -238,597 | -225,844 | -215,518 | -210,752 | -194,920 | -175,010 | -154,955 | -131,325 | -115,235 | -105,529 | -91,171 | -80,824 | -64,739 | -50,029 | 0 | 0 | 0 | 0 | 0 |
Other comprehensive loss, net of tax: | ||||||||||||||||||||
Foreign currency translation adjustment | ||||||||||||||||||||
0 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
Unrealized gain on available-for-sale investments | ||||||||||||||||||||
90 | 188 | 0 | 0 | 0 | - | - | - | - | -81 | -88 | -166 | -128 | 61 | 100 | 0 | 0 | 0 | - | - | - |
Comprehensive loss | ||||||||||||||||||||
-280,563 | -248,309 | 0 | 0 | 0 | - | - | - | - | -131,406 | -115,323 | -105,695 | -91,299 | -80,763 | -64,639 | -49,912 | 0 | 0 | 0 | 0 | - |
Net loss per share, basic and diluted | ||||||||||||||||||||
-1.34 | -1.06 | -1.03 | -1.01 | -0.87 | -0.95 | -0.89 | -0.91 | -0.92 | -0.81 | -0.63 | -0.65 | -0.52 | -0.56 | -0.53 | -0.43 | -0.37 | -0.36 | -1.60 | -1.07 | -0.94 |
Weighted average shares used in computing net loss per common share, basic and diluted | ||||||||||||||||||||
64,514 | 63,257 | 62,619 | 62,334 | 62,022 | - | - | - | - | 50,847 | 50,458 | 50,230 | 50,069 | 45,513 | 41,997 | 41,800 | 41,694 | 25,149 | 4,619 | 2,926 | 2,926 |