Balance Sheet Components (Tables)

9 Months Ended

Dec. 31, 2023

Balance Sheet Related Disclosures [Abstract]

Prepaid Expense and Other Current Assets

Prepaid Expense and Other Current Assets

Prepaid expense and other current assets consisted of the following:

	December 31, 2023		March 31, 2023
	(in thousands)
Prepaid expenses	$	11,454	$	13,244
Other receivables	5,867		3,003
Other current assets	2,779		2,977
Prepaid expenses and other current assets	$	20,100	$	19,224

Property and Equipment, Net

Property and equipment, net consisted of the following:

	December 31, 2023		March 31, 2023
	(in thousands)
Computer and software	$	9,580	$	10,376
Laboratory equipment and software	52,803		52,785
Furniture and office equipment	8,963		8,946
Leasehold improvements	41,061		40,964
Capitalized asset retirement obligations	853		853
Property and equipment, gross	113,260		113,924
Less: accumulated depreciation and amortization	(82,990)		(75,316)
Property and equipment, net	$	30,270	$	38,608

Internal Use Software

Internal-use software, net consisted of the following:

	December 31, 2023		March 31, 2023
	(in thousands)
Capitalized internal-use software	$	33,349	$	25,180
Less: accumulated amortization	(13,522)		(9,519)
Internal-use software, net	$	19,827	$	15,661

Intangible Assets, Net

Intangible assets, net consisted of the following:

	December 31, 2023
	Weighted Average Remaining Useful Life (Years)	Gross Carrying Amount		Accumulated Amortization		Net Carrying Amount
	(in thousands, except years)
Customer relationships	0.0	$	14,900	$	(14,900)	$	—
Partnerships	7.8	9,000		(1,950)		7,050
Trademark	2.8	11,000		(4,767)		6,233
Developed technology	4.8	24,100		(7,460)		16,640
Non-compete agreements	2.8	2,800		(1,213)		1,587
Patents	4.8	5,500		(1,776)		3,724
Total intangible assets		$	67,300	$	(32,066)	$	35,234

	March 31, 2023
	Weighted Average Remaining Useful Life (Years)	Gross Carrying Amount		Accumulated Amortization		Cumulative Impairment Charge		Cumulative Currency Translation		Net Carrying Amount
	(in thousands, except years)
Customer relationships	0.6	$	14,900	$	(10,554)	$	—	$	—	$	4,346
Partnerships	8.6	23,200		(4,385)		(9,968)		(1,122)		7,725
Trademark	3.6	11,000		(3,117)		—		—		7,883
Developed technology	5.6	24,100		(4,877)		—		—		19,223
Non-compete agreements	3.6	2,800		(793)		—		—		2,007
Patents	5.5	5,500		(1,164)		—		—		4,336
Total intangible assets		$	81,500	$	(24,890)	$	(9,968)	$	(1,122)	$	45,520

Future Amortization of Intangible Assets

Estimated future amortization expense of the identified intangible assets as of December 31, 2023 was as follows:

	Estimated Amortization
	(in thousands)
Fiscal years ending March 31,
Remainder of 2024 (Remaining three months)	$	1,980
2025	7,919
2026	7,919
2027	6,769
2028	5,006
Thereafter	5,641
Total estimated future amortization expense	$	35,234

Changes in Carrying Amount of Goodwill

The following table presents the changes in the carrying amount of goodwill for the Consumer and Research Services reporting unit.

	Amount
	(in thousands)
As of March 31, 2023	$	351,744
Less: Impairment	(198,800)
As of December 31, 2023	$	152,944

Accrued Expense and Other Current Liabilities

Accrued expense and other current liabilities consisted of the following:

	December 31, 2023		March 31, 2023
	(in thousands)
Accrued payables	$	13,090	$	17,030
Accrued compensation and benefits	4,601		5,898
Accrued vacation	7,310		8,839
Accrued bonus	5,740		21,600
Accrued clinical expenses	10,172		11,707
Accrued taxes and other	1,211		1,356
Total accrued expenses and other current liabilities	$	42,124	$	66,430