Accrued Expenses and Other Liabilities

9 Months Ended

Sep. 30, 2015

Payables And Accruals [Abstract]

Accrued Expenses and Other Liabilities

6. ACCRUED EXPENSES AND OTHER LIABILITIES

Accrued expenses and other liabilities consist of the following (in thousands):

	As of September 30, 2015		As of December 31, 2014
Clinical trial expenses	$	2,069	$	478
Research and development		490		235
Compensation expense		913		928
Professional services		426		709
Loan interest		—		4,153
Total accrued expenses and other liabilities	$	3,898	$	6,503