Accrued Expenses and Other Current Liabilities (Tables)

3 Months Ended

Mar. 31, 2019

Payables And Accruals [Abstract]

Summary of Accrued Expenses and Other Current Liabilities

Accrued expenses and other current liabilities consisted of the following:

	March 31, 2019		December 31, 2018
Development and manufacturing costs	$	6,779	$	7,046
Payroll and payroll-related costs		3,550		5,020
Facility and other		1,460		3,141
	$	11,789	$	15,207