Accrued Expenses

6 Months Ended

Jun. 30, 2021

Accrued Expenses [Abstract]

Accrued Expenses

4. Accrued Expenses

Accrued expenses and other current liabilities consisted of the following:

	June 30, 2021		December 31, 2020
(in thousands)
Accrued employee compensation and benefits	$	3,751	$	6,150
Accrued external research and development expenses		3,028		1,772
Accrued professional fees		1,058		940
Deferred rent		—		1,389
Other		1,218		702
Total	$	9,055	$	10,953