5. Prepaid Expenses and Other Current Assets (Tables)

6 Months Ended

Jun. 30, 2022

Deferred Costs, Capitalized, Prepaid, and Other Assets Disclosure [Abstract]

Schedule of Prepaid Expenses and Other Current Assets

Prepaid expenses and other current assets are comprised of the following (in thousands):

		June 30,		December 31,
		2022		2021
Prepaid insurance	$	562	$	59
Prepaid clinical costs		10,048		4,481
Deferred offering costs		253		-
Other		540		187
Prepaid expenses and other current assets	$	11,403	$	4,727