CONDENSED STATEMENTS OF OPERATIONS AND COMPREHENSIVE LOSS - USD ($) $ in Thousands |
11 Months Ended | 12 Months Ended | |
|---|---|---|---|
Dec. 31, 2014 |
Dec. 31, 2016 |
Dec. 31, 2015 |
|
| Operating expenses: | |||
| Research and development | $ 38 | $ 29,356 | $ 11,352 |
| General and administrative | 123 | 7,620 | 2,418 |
| Total operating expenses | 161 | 36,976 | 13,770 |
| Loss from operations | (161) | (36,976) | (13,770) |
| Change in fair value of convertible preferred stock liability | (17,600) | ||
| Interest income and other expense, net | 601 | 35 | |
| Net loss | $ (161) | $ (36,375) | $ (31,335) |
| Net loss per share, basic and diluted (in dollars per share) | $ (0.95) | $ (2.36) | $ (83.86) |
| Shares used to compute net loss per share, basic and diluted (in shares) | 170,278 | 15,422,041 | 373,643 |
| Other comprehensive income (loss): | |||
| Unrealized gain (loss) on marketable securities | $ 6 | $ (45) | |
| Comprehensive loss | $ (161) | $ (36,369) | $ (31,380) |