Prepaid Expenses and Other Current Assets (Tables)

12 Months Ended

Dec. 31, 2021

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

Schedule of Prepaid Expenses and Other Current Assets

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

	December 31,
	2021		2020
Insurance	$	1,763	$	8
Research and development		619		—
Other		84		15
Total prepaid expenses and other current assets	$	2,466	$	23