Quarterly report pursuant to Section 13 or 15(d)

Subsequent Events

Subsequent Events
6 Months Ended
Jun. 30, 2015
Subsequent Events [Abstract]  
Subsequent Events



From July 1, 2015 through August 13, 2015, we offered and sold 5,358,042 shares of our common stock pursuant to our Purchase Agreement with LPC. These sales resulted in gross proceeds to us of approximately $14.7 million and offering expenses of $0.3 million. As of August 13, 2015, no further amounts remained available for sale under this offering program.