Accrued Expenses and Other Current Liabilities

12 Months Ended

Dec. 31, 2022

Accrued Expenses and Other Current Liabilities.

Accrued Expenses and Other Current Liabilities

7. Accrued Expenses and Other Current Liabilities

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

	December 31,
	2022		2021
Accrued professional services	$	276	$	396
Accrued payroll and employee benefits		2,955		2,313
Accrued research and development		7,295		6,988
Lease obligation, current portion (see Note 6)		452		411
Excess tax refund payable		1,169		—
Accrued interest and other		103		44
Total accrued expenses and other current liabilities	$	12,250	$	10,152