Accrued and Other Current Liabilities

12 Months Ended

Dec. 31, 2021

Accrued Liabilities Current [Abstract]

Accrued and Other Current Liabilities

5. Accrued and Other Current Liabilities

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

	December 31,
	2021		2020
Accrued payroll and other employee benefits	$	1,278	$	774
Accrued research and development		1,257		163
Accrued legal and professional fees		61		67
Accrued other general and administrative fees		219		48
Total accrued and other current liabilities	$	2,815	$	1,052