Revenue (Tables)

3 Months Ended

Mar. 31, 2024

Revenue from Contract with Customer [Abstract]

Schedule of Disaggregation of Revenue

The following tables present revenue disaggregated by geography of the customer’s shipping location for the three months ended March 31, 2024 and 2023:

	Three Months Ended March 31,
	2024		2023
United States	$	8,688	$	12,431
Greater China	22,293		19,242
South Korea	4,613		2,176
Europe	9,253		3,797
Rest of North America	1,781		1,782
Rest of Asia Pacific	5,238		456
South America	487		568
Total	$	52,353	$	40,452

Schedule of Contract Liabilities

The following table presents the assets and liabilities associated with the engineering services contracts recorded on the condensed consolidated balance sheet as of March 31, 2024 and December 31, 2023:

	Balance Sheet Classification	March 31, 2024		December 31, 2023
Unbilled revenue	Prepaid expenses and other current assets	$	11,662	$	8,506
Contract liabilities	Accrued expenses and other current liabilities	$	2,878	$	2,473

Schedules of Customers Accounting for More Than 10% of Total Revenue

As identified below, two of our customers accounted for more than 10% of the Company’s total revenue for the three months ended March 31, 2023, and no customers accounted for more than 10% of the Company’s total revenue for the three months ended March 31, 2024:

	Three Months Ended March 31,
	2024		2023
Customer A	8.9	%	15.8	%
Customer B	9.5	%	11.9	%