Prepaid Expenses and Other Current Assets (Tables)

12 Months Ended

Dec. 31, 2022

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

Summary of Prepaid Expenses and Other Current Assets

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

	December 31,
	2022		2021
Prepaid contract research and development costs	$	1,695	$	4,770
Insurance		1,716		3,197
Research and development tax credit receivable		792		841
Value-added tax refund receivable		741		1,250
Other		685		149
Total prepaid expenses and other current assets	$	5,629	$	10,207