Accrued Expenses and Other Current Liabilities

3 Months Ended

Mar. 31, 2022

Payables and Accruals [Abstract]

Accrued Expenses and Other Current Liabilities

5. Accrued Expenses and Other Current Liabilities:

Accrued expenses and other current liabilities consisted of the following (in thousands):

	March 31, 2022		December 31, 2021
Accrued research and development expense	$	2,191	$	3,152
Accrued payroll and related expenses		1,154		2,932
Accrued professional fees		1,029		380
Accrued other and other current liabilities		954		1,035
Equipment financing, current		—		213
	$	5,328	$	7,712