Accrued and Other Current Liabilities (Tables)

12 Months Ended

Dec. 31, 2018

Accrued Liabilities And Other Liabilities [Abstract]

Accrued and Other Current Liabilities

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

	December 31,
	2018		2017
Accrued compensation	$	2,643	$	1,837
Accrued contracted research and development costs		5,993		2,552
Accrued professional and consulting fees		807		672
Accrued and other current liabilities		133		159
Total accrued and other current liabilities	$	9,576	$	5,220