Prepaid and Other Current Assets

6 Months Ended

Jun. 30, 2022

Prepaid Expense and Other Assets, Current [Abstract]

Prepaid and Other Current Assets

5. Prepaid and Other Current Assets

Prepaid and other current assets consisted of the following (in thousands):

	June 30,		December 31,
	2022		2021
Prepaid insurance	$	2,220	$	1,121
Prepaid research and development expenses		1,816		782
Other current assets		889		640
Total prepaid and other current assets	$	4,925	$	2,543