Prepaid Expenses and Other Current Assets

12 Months Ended

Dec. 31, 2023

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

Prepaid Expenses and Other Current Assets

8. Prepaid Expenses and Other Current Assets

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

	December 31,
	2023		2022
Research and development	$	2,496	$	3,560
Insurance		1,012		1,308
Accrued interest receivable		21		598
Other		305		381
Total prepaid expenses and other current assets	$	3,834	$	5,847