Accounts Payable, Accrued Expenses and Other

12 Months Ended

Dec. 31, 2022

Payables and Accruals [Abstract]

Accounts Payable, Accrued Expenses and Other

4. Accounts Payable, Accrued Expenses and Other

Accounts payable, accrued expenses and other as of December 31, 2022 and 2021 consisted of the following:

	December 31,
(in thousands)	2022		2021
Accounts payable	$	188	$	120
Accrued goods and services		139		167
Accrued clinical trial costs		71		84
Others		191		191
Total accounts payable, accrued expenses and other	$	589	$	562