Accounts Payable, Accrued Expenses and Other (Tables)

6 Months Ended

Jun. 30, 2022

Payables And Accruals [Abstract]

Schedule of Accounts Payable, Accrued Expenses and Other

Accounts payable, accrued expenses and other as of June 30, 2022 and December 31, 2021 consisted of the following:

(in thousands)	June 30, 2022		December 31, 2021
Accounts payable	$	84	$	120
Accrued goods and services		95		167
Accrued clinical trial costs		71		84
Others		191		191
Total accounts payable, accrued expenses and other	$	441	$	562