Balance Sheet Components (Tables)

12 Months Ended

Mar. 31, 2022

Balance Sheet Related Disclosures [Abstract]

Property and Equipment, Net

Property and equipment, net consisted of the following:

	March 31,
	2022			2021
	(in thousands)
Computer and software	$	10,573		$	13,252
Laboratory equipment and software		51,557			48,636
Furniture and office equipment		8,926			8,803
Leasehold improvements		40,566			39,668
Capitalized asset retirement obligations		853		853
Property and equipment, gross		112,475			111,212
Less: accumulated depreciation and amortization		(62,624	)		(50,328	)
Property and equipment, net	$	49,851		$	60,884

Schedule of Internal Use Software, Net

Internal-use software, net consisted of the following:

	March 31,
	2022			2021
	(in thousands)
Capitalized internal-use software	$	14,804		$	9,200
Less: accumulated amortization		(5,169	)		(2,311	)
Internal-use software, net	$	9,635		$	6,889

Summary of Intangible Assets, Net

Intangible assets, net consisted of the following:

	March 31, 2022
	Weighted Average Remaining Useful Life- Years		Gross Carrying Amount		Accumulated Amortization			Net Carrying Amount
	(in thousands, except years)
Customer Relationships		1.6	$	14,900	$	(3,104	)	$	11,796
Partnerships		6.6		23,200		(1,558	)		21,642
Trademark		4.6		11,000		(917	)		10,083
Developed Technology		6.6		24,100		(1,436	)		22,664
Non-Compete Agreements		4.6		2,800		(233	)		2,567
Patents		6.4		5,500		(347	)		5,153
Total intangible assets			$	81,500	$	(7,595	)	$	73,905

Summary of Future Amortization of Intangible Assets

Estimated future amortization expense of the identified intangible assets as of March 31, 2022, is as follows:

	Estimated Amortization
	(in thousands)
Fiscal years ending March 31,
2023	$	18,209
2024		15,105
2025		10,759
2026		10,759
2027		8,426
Thereafter		10,647
Total estimated future amortization expense	$	73,905

Schedule of Accrued Expense and Other Current Liabilities

Accrued expense and other current liabilities consisted of the following:

	March 31,
	2022		2021
	(in thousands)
Accrued payables	$	27,654	$	19,869
Accrued compensation and benefits		14,898		11,749
Accrued taxes and other		2,036		335
Total accrued expenses and other current liabilities	$	44,588	$	31,953