Prepaid Expenses and Other Current Assets

3 Months Ended

Mar. 31, 2022

Prepaid And Other Current Assets [Abstract]

Prepaid Expenses and Other Current Assets

3. Prepaid Expenses and Other Current Assets

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

	March 31, 2022		December 31, 2021
Research and development	$	415	$	413
Insurance		1,065		123
Other		602		377
Total	$	2,082	$	913