Accrued Expenses and Other Liabilities (Tables)

12 Months Ended

Dec. 31, 2015

Payables And Accruals [Abstract]

Components of Accrued Expenses and Other Liabilities

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

	December 31,
	2015		2014
Clinical trial expenses	$	2,082	$	478
Research and development		538		235
Compensation expense		1,182		928
Professional services and other		461		709
Loan interest		—		4,153
Total accrued expenses and other liabilities	$	4,263	$	6,503