Subsequent Events

6 Months Ended

Jun. 30, 2017

Subsequent Events [Abstract]

Subsequent Events

12. Subsequent Events

In July 2017, in connection with an Underwriting Agreement, the underwriters exercised their option to purchase an additional 225,000 shares of common stock for net proceeds of approximately $1,000,000 after deducting underwriting discounts and commissions and related expenses. In connection with this exercise, certain affiliates of the underwriters were granted additional warrants to purchase 11,250 shares of Common Stock in the aggregate.