Net Loss Per Common Share - Basic and Diluted	6 Months Ended
Jun. 30, 2017
Earnings Per Share [Abstract]
Net Loss Per Common Share - Basic and Diluted	(3) Net Loss Per Common Share - Basic and Diluted For the six months ended June 30, 2017, the Company had 20,750,000 stock options outstanding, 47,509,172 warrants outstanding, 42,130,000 shares of Series C redeemable convertible preferred stock outstanding, and 425,000 shares of Series B redeemable convertible preferred stock outstanding that were not included in the computation of diluted loss per common share because they would be anti-dilutive. For the six months ended June 30, 2016, the Company had 27,450,000 stock options outstanding, 27,419,172 warrants outstanding, and 425,000 shares of Series B redeemable convertible preferred stock outstanding that were not included in the computation of diluted loss per common share because they would be anti-dilutive.

Net Loss Per Common Share - Basic and Diluted

6 Months Ended

Jun. 30, 2017

Net Loss Per Common Share - Basic and Diluted

(3) Net Loss Per Common Share - Basic and Diluted

For the six months ended June 30, 2017, the Company had 20,750,000 stock options outstanding, 47,509,172 warrants outstanding, 42,130,000 shares of Series C redeemable convertible preferred stock outstanding, and 425,000 shares of Series B redeemable convertible preferred stock outstanding that were not included in the computation of diluted loss per common share because they would be anti-dilutive.

For the six months ended June 30, 2016, the Company had 27,450,000 stock options outstanding, 27,419,172 warrants outstanding, and 425,000 shares of Series B redeemable convertible preferred stock outstanding that were not included in the computation of diluted loss per common share because they would be anti-dilutive.