Prepaid expenses

3 Months Ended

Mar. 31, 2022

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

Prepaid expenses

Prepaid expenses

The prepaid expenses were as follows (in thousands):

	As of
	March 31, 2022		December 31, 2021
Prepaid expenses	$	3,431	$	2,188
Value added tax receivable	585		931
Prepaid insurance	371		921
Other assets	1,384		463
Total prepaid expenses and other current assets	5,771		4,503