Balance Sheet Components (Tables)

6 Months Ended

Jun. 30, 2022

Balance Sheet Components

Schedule of property and equipment

		June 30,		December 31,
	Useful Life	2022		2021
		(in thousands)
Machinery and equipment	3-5 years	$	54,265	$	33,722
Computer equipment	3 years		1,138		4,893
Capitalized software held for internal use	3 years		3,112		2,395
Leasehold improvements	Lesser of useful life or lease term		27,814		13,640
Construction-in-process			22,000		30,279
			108,329		84,929
Less: Accumulated depreciation and amortization			(26,557)		(19,413)
Total Property and Equipment, net		$	81,772	$	65,516

Schedule of accrued compensation

	June 30,		December 31,
	2022		2021
	(in thousands)
Accrued paid time off	$	2,930	$	2,567
Accrued commissions		12,454		15,726
Accrued bonuses		11,324		15,854
Other accrued compensation		6,251		6,794
Total accrued compensation	$	32,959	$	40,941

Schedule of other accrued liabilities

	June 30,		December 31,
	2022		2021
	(in thousands)
Reserves for refunds to insurance carriers	$	15,912	$	17,210
Accrued charges for third-party testing		23,142		5,849
Testing and laboratory materials from suppliers		13,997		3,799
Marketing and corporate affairs		6,449		7,853
Legal, audit and consulting fees		21,374		11,758
Accrued shipping charges		2,157		969
Sales tax payable		1,857		2,230
Accrued third-party service fees		1,354		13,442
Clinical trials and studies		21,166		11,218
Operating lease liabilities, current portion		5,636		5,752
Fixed asset purchases		5,608		1,853
Other accrued interest		1,078		1,078
Other accrued expenses		4,642		10,342
Total other accrued liabilities	$	124,372	$	93,353

Summary of reserve balance and activities for refunds to insurance carriers

	June 30,		June 30,
	2022		2021
	(in thousands)
Beginning balance	$	17,210	$	17,366
Additional reserves		8,576		10,960
Refunds to carriers		(6,491)		(3,054)
Reserves released to revenue		(3,383)		(2,971)
Ending balance	$	15,912	$	22,301