Long-Term Debt (Tables)
9 Months Ended
Sep. 30, 2016
Debt Disclosure [Abstract]  
Schedule of Future Principal Payments

Future principal payments, which exclude the 4.5% end of term charge, in connection with the Loan Agreement, as of September 30, 2016 are as follows (in thousands):

Fiscal Year

 

 

 

 

2016

 

$

—

 

2017

 

 

—

 

2018

 

 

5,540

 

2019

 

 

7,973

 

2020 and thereafter

 

 

6,487

 

Total

 

$

20,000