ACCRUED EXPENSES (Tables)

12 Months Ended

Dec. 31, 2021

Payables and Accruals [Abstract]

Components of Accrued Expenses

The following table sets forth the composition of accrued expenses as of December 31, 2021 and 2020 (in thousands):

	December 31,
	2021		2020
Research and development	$	1,841	$	1,372
Payroll-related expenses	2,967		1,892
Restructuring charge related	1,497		—
Professional fees	1,941		684
Other	9		25
Total Accrued Expenses	$	8,255	$	3,973