Revenue (Tables)

12 Months Ended

Dec. 31, 2025

Revenue

Schedule of revenue by categories used by management

	Year ended
	December 31,
	2025		2024		2023
Systems	$	571,019	$	782,559	$	883,604
Aftermarket		268,029		235,306		247,000
Total Revenue	$	839,048	$	1,017,865	$	1,130,604

Schedule of revenue by geographic markets

	Year ended
	December 31,
	2025		2024		2023
North America	$	137,078	$	144,066	$	174,810
Asia Pacific		610,211		781,039		811,308
Europe		91,759		92,760		144,486
Total Revenue	$	839,048	$	1,017,865	$	1,130,604

Schedule of Contract liabilities

	Year ended
	December 31,
	2025		2024		2023
Balance, beginning of the period	$	138,174	$	210,885	$	154,777
Deferral of revenue		43,945		65,708		185,688
Other adjustments *		(2,803)		(4,716)		—
Recognition of deferred revenue		(70,377)		(133,703)		(129,580)
Balance, end of the period	$	108,939	$	138,174	$	210,885

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* Adjustment to contracts with customers are assessed to determine if amounts paid by customers represent deferred revenue or liabilities payable to customers and such amounts are accordingly reclassified pursuant to our revenue recognition policy and ASC 606.