Prepaid Expenses and Other Current Assets

6 Months Ended

Jun. 30, 2022

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

Prepaid Expenses and Other Current Assets

5. Prepaid Expenses and Other Current Assets

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

	June 30, 2022		December 31, 2021
Prepaid contract research and development costs	$	5,119	$	4,770
Insurance		1,449		3,197
Research and development tax credit receivable		775		841
Value-added tax refund receivable		1,295		1,250
Other		201		149
Total prepaid expenses and other current assets	$	8,839	$	10,207