ACCRUED EXPENSES (Tables)

3 Months Ended

Mar. 31, 2022

Payables and Accruals [Abstract]

Components of Accrued Expenses

The following table sets forth the composition of accrued expenses as of March 31, 2022 and December 31, 2021 (in thousands):

	March 31, 2022		December 31, 2021
Research and development	$	981	$	1,841
Payroll-related expenses	2,675		2,967
Restructuring charge related	990		1,497
Professional fees	2,582		1,941
Other	50		9
Total Accrued Expenses	$	7,278	$	8,255