Indebtedness	6 Months Ended
Jun. 30, 2016
Debt Disclosure [Abstract]
Indebtedness	Indebtedness Term Loan On March 1, 2016, the Company prepaid all outstanding amounts owed to SVB under the Loan Agreement. These obligations included the outstanding principal and interest of $13.8 million and a prepayment penalty of $0.2 million. In addition, the Company was required to pay a final payment equal to 6% of the amounts borrowed under the Loan Agreement, or $0.9 million, of which $0.4 million was accrued as of March 1, 2016. In addition, as a result of the prepayment, the Company wrote off the unamortized debt issuance costs and debt discount of $0.2 million. In connection with the prepayment, the Company has recorded a loss on extinguishment of debt of $0.9 million, which is included in other expense on the condensed statement of operations and comprehensive loss for the six months ending June 30, 2016.

Indebtedness

6 Months Ended

Jun. 30, 2016

Term Loan

On March 1, 2016, the Company prepaid all outstanding amounts owed to SVB under the Loan Agreement. These obligations included the outstanding principal and interest of $13.8 million and a prepayment penalty of $0.2 million. In addition, the Company was required to pay a final payment equal to 6% of the amounts borrowed under the Loan Agreement, or $0.9 million, of which $0.4 million was accrued as of March 1, 2016. In addition, as a result of the prepayment, the Company wrote off the unamortized debt issuance costs and debt discount of $0.2 million. In connection with the prepayment, the Company has recorded a loss on extinguishment of debt of $0.9 million, which is included in other expense on the condensed statement of operations and comprehensive loss for the six months ending June 30, 2016.