Balance Sheet Components (Tables)

6 Months Ended

Jun. 30, 2025

Balance Sheet Components

Schedule of allowances for credit losses related to trade accounts receivable and other receivables

The following is a roll-forward of the allowances for expected credit losses related to trade accounts receivable for the three and six months ended June 30, 2025 and 2024:

	Three Months Ended
	June 30,
	2025		2024
		(in thousands)
Beginning balance	$	7,434	$	7,252
Provision for (Reversal of) expected credit losses		411		(185)
Write-offs		(22)		(46)
Total	$	7,823	$	7,021

	Six Months Ended
	June 30,
	2025		2024
		(in thousands)
Beginning balance	$	7,259	$	6,481
Provision for expected credit losses		606		744
Write-offs		(42)		(204)
Total	$	7,823	$	7,021

Schedule of property and equipment

		June 30,		December 31,
	Useful Life	2025		2024
		(in thousands)
Machinery and equipment	3-5 years	$	139,784	$	117,076
Computer equipment	3 years		3,338		3,178
Purchased and capitalized software held for internal use	3 years		14,901		13,178
Leasehold improvements	Lesser of useful life or lease term		49,146		48,569
Construction-in-process			73,706		58,461
			280,875		240,462
Less: Accumulated depreciation and amortization			(91,651)		(78,416)
Total property and equipment, net		$	189,224	$	162,046

Schedule of other accrued liabilities

	June 30,		December 31,
	2025		2024
	(in thousands)
Reserves for refunds to insurance carriers	$	9,700	$	11,276
Accrued charges for third-party testing		17,188		12,321
Testing and laboratory materials from suppliers		12,522		7,893
Marketing and corporate affairs		16,572		16,548
Legal, audit and consulting fees		84,747		54,208
Accrued shipping charges		2,545		1,625
Sales and income tax payable		6,535		4,416
Accrued third-party service fees		8,945		9,046
Clinical trials and studies		9,604		10,097
Operating lease liabilities, current portion		13,056		10,168
Property and equipment purchases		7,581		7,098
Other accrued expenses		2,039		2,197
Total other accrued liabilities	$	191,034	$	146,893

Summary of reserve balance and activities for refunds to insurance carriers

	June 30,
	2025		2024
	(in thousands)
Beginning balance	$	11,276	$	23,245
Additional (reversals) reserves		(703)		1,065
Refunds to carriers		—		(3,095)
Reserves released to revenue		(873)		(4,750)
Ending balance	$	9,700	$	16,465