Subsequent Events |
3 Months Ended | ||||
|---|---|---|---|---|---|
Mar. 31, 2019 | |||||
| Subsequent Events [Abstract] | |||||
| Subsequent Events |
In April 2019, we entered into an at-the-market sales agreement with A.G.P./Alliance Global Partners (A.G.P.) and filed a prospectus supplement for the sale of up to $8.6 million of our common stock at market price (the “ATM”). In April 2019, we received net proceeds of approximately $0.1 million from the exercises of warrants to purchase an aggregate of 70,000 shares of our common stock at $1.50 per share. |