Accrued Expenses and Other Current Liabilities

9 Months Ended

Sep. 30, 2021

Payables And Accruals [Abstract]

Accrued Expenses and Other Current Liabilities

6. Accrued Expenses and Other Current Liabilities

Accrued expenses and other current liabilities consisted of the following:

(in thousands)	September 30, 2021		December 31, 2020
Compensation and related benefits	$	3,508	$	3,614
Research and development		2,687		3,421
Other		570		420
	$	6,765	$	7,455