Intangible Assets (Tables)

9 Months Ended

Dec. 31, 2019

Goodwill And Intangible Assets Disclosure [Abstract]

Schedule of Intangible Assets

	December 31, 2019
	Gross Carrying Amount		Accumulated Amortization			NetCarrying Amount		Weighted Average Remaining UsefulLife
Customer relationships	$	2,596	$	(2,596	)	$	—		—
Brands associated with acquired cell lines		535		(165	)		370	27.7 years
Product licenses		904		(587	)		317	3.7 years
Other intangibles		169		(169	)		—		—
Total	$	4,204	$	(3,517	)	$	687	16.3years

	March 31, 2019
	Gross Carrying Amount		Accumulated Amortization			NetCarrying Amount		Weighted Average Remaining UsefulLife
Customer relationships	$	2,564	$	(2,564	)	$	—		—
Brands associated with acquired cell lines		529		(153	)		376	28.4 years
Product licenses		890		(515	)		375	4.2 years
Other intangibles		167		(167	)		—		—
Total	$	4,150	$	(3,399	)	$	751	16.3 years