Accrued Expenses (Tables)

3 Months Ended

Mar. 31, 2022

Accrued Liabilities [Abstract]

Schedule of Accrued Expenses

Accrued expenses consist of the following (in thousands):

	March 31,		December 31,
	2022		2021
Payroll and related	$	1,250	$	202
Accrued preclinical and clinical trial costs		389		621
Accrued professional fees		323		213
Other		139		398
Total accrued expenses	$	2,101	$	1,434