Accrued Expense

9 Months Ended

Sep. 30, 2016

Accrued Liabilities [Abstract]

Accrued Expense

6. Accrued Expense

As of September 30, 2016, Current Liabilities included accrued expense of $0.7 million for clinical trial expenses, preclinical studies, legal fees, accrued vacation and employee bonus accrual. As of December 31, 2015, Current Liabilities included accrued expense of $0.9 million.