Subsequent Events

9 Months Ended

Sep. 30, 2017

Subsequent Events [Abstract]

Subsequent Events

14. Subsequent Events

In October 2017, the Company entered into two Securities Purchase Agreements pursuant to which it issued and sold 8,382,643 shares of common stock for total gross proceeds of $50.0 million. The Company completed the closing of this private placement in October, or the October 2017 Private Placement.