5. Prepaid Expenses and Other Current Assets

9 Months Ended

Sep. 30, 2022

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

5. Prepaid Expenses and Other Current Assets

5. Prepaid Expenses and Other Current Assets

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

		September 30,		December 31,
		2022		2021
Prepaid insurance	$	329	$	59
Prepaid clinical costs		9,254		4,481
Other		414		187
Prepaid expenses and other current assets	$	9,997	$	4,727