Accrued Expenses

3 Months Ended

Mar. 31, 2022

Payables And Accruals [Abstract]

Accrued Expenses

5. Accrued Expenses

Accrued expenses consisted of the following (in thousands):

	March 31, 2022		December 31, 2021
Accrued research and development expenses	$	3,172	$	2,288
Accrued compensation and benefits		1,127		2,024
Accrued professional services		272		249
Accrued other		260		43
Total accrued expenses	$	4,831	$	4,604