Accrued Expenses and Other Current Liabilities

12 Months Ended

Dec. 31, 2021

Accrued Liabilities Current [Abstract]

Accrued Expenses and Other Current Liabilities

6. ACCRUED EXPENSES AND OTHER CURRENT LIABILITIES

Accrued expenses and other current liabilities consisted of the following as of December 31, 2021 and 2020 (in thousands):

	DECEMBER 31, 2021		DECEMBER 31, 2020
Accrued research and development	$	1,345	$	81
Accrued legal and professional fees		1,117		711
Accrued compensation and benefits		4,401		3,532
Accrued other		3,062		904
Total accrued expenses and other current liabilities	$	9,925	$	5,228