Accrued and Other Current Liabilities

12 Months Ended

Dec. 31, 2020

Accrued Liabilities And Other Liabilities [Abstract]

Accrued and Other Current Liabilities

6.  Accrued and Other Current Liabilities

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

	December 31,
	2020		2019
Accrued compensation	$	3,712	$	3,273
Accrued contracted research and development costs		8,620		10,485
Accrued professional and consulting fees		1,074		627
Other		464		469
Total accrued and other current liabilities	$	13,870	$	14,854