ACCRUED EXPENSES AND OTHER CURRENT LIABILITIES

3 Months Ended

Mar. 31, 2022

Payables And Accruals [Abstract]

ACCRUED EXPENSES AND OTHER CURRENT LIABILITIES

4. ACCRUED EXPENSES AND OTHER CURRENT LIABILITIES

Accrued expenses and other current liabilities at March 31, 2022 and December 31, 2021 consisted of the following:

	March 31, 2022		December 31, 2021
Accrued compensation and benefits	$	623	$	2,289
Accrued professional services		1,049		1,341
Other		92		74
Total accrued expenses and other current liabilities	$	1,764	$	3,704

Accrued compensation and benefits consists primarily of accrued bonuses. Accrued professional services consists primarily of consulting services, legal services and services provided by contract research organizations (“CRO”) and contract manufacturing organizations (“CMO”).