Accrued and Other Current Liabilities

6 Months Ended

Jun. 30, 2022

Accrued Liabilities, Current [Abstract]

Accrued and Other Current Liabilities

5. Accrued and Other Current Liabilities

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

	June 30, 2022		December 31, 2021
Accrued payroll and other employee benefits	$	1,215	$	1,278
Accrued research and development		1,390		1,257
Accrued legal and professional fees		156		61
Accrued other general and administrative fees		228		219
Total accrued and other current liabilities	$	2,989	$	2,815