Loss per Share (Tables)

9 Months Ended

Sep. 30, 2017

Schedule of potential common shares excluded from the computation of diluted weighted average shares outstanding

The following table sets forth potential common shares issuable upon the exercise of outstanding options, the exercise of warrants, and the conversion of the Senior Convertible Notes, all of which have been excluded from the computation of diluted weighted average shares outstanding as they would be antidilutive, including the impact on dilutive net loss per share of in-the-money warrants as per ASC 260-10-45-35 through ASC 260-10-45-37:



	Nine Months Ended September 30, 2017	Nine Months Ended September 30, 2016
Stock Options	28,810,791	26,737,930
Warrants	869,688	4,726,822
Senior Convertible Notes	5,981,672	25,460,450
Total shares issuable upon exercise or conversion	35,662,151	56,925,202