Accrued Expenses (Tables)

9 Months Ended

Sep. 30, 2020

Payables And Accruals [Abstract]

Schedule of Accrued Expenses

Accrued expenses consist of (amounts in thousands):

	September 30, 2020		December 31, 2019
Compensation and related benefits	$	1,975	$	1,160
Research and development expenses		3,958		3,882
Professional fees and other expenses		307		410
	$	6,240	$	5,452