Accrued Expenses and Other Current Liabilities

12 Months Ended

Dec. 31, 2022

Payables and Accruals [Abstract]

Accrued Expenses and Other Current Liabilities

6. Accrued Expenses and Other Current Liabilities

Accrued expenses and other current liabilities consisted of the following:

	December 31,
(in thousands)	2022		2021
Payroll and benefits	$	5,935	$	5,097
Consulting services		776		694
Legal services		410		184
Research and development		11,097		14,762
Facility costs		1		62
Total	$	18,219	$	20,799