Prepaid Expenses and Other Current Assets (Tables)

3 Months Ended

Mar. 31, 2023

Prepaid Expenses and Other Current Assets Disclosure [Abstract]

Schedule of Prepaid Expenses and Other Current Assets

Prepaid expenses and other current assets consisted of the following:

	March 31,		December 31,
(in thousands)	2023		2022
Security deposit		53		146
Prepaid licenses		10		45
Research and development tax credit		750		750
Other receivables		178		178
Other prepaid		285		307
Total prepaid expenses and other current assets	$	1,276	$	1,426