Intangible Assets

12 Months Ended

Mar. 31, 2016

Goodwill And Intangible Assets Disclosure [Abstract]

Intangible Assets

Note 2. Intangible Assets

	March 31, 2016
	Gross Carrying Amount		Accumulated Amortization			NetCarrying Amount		Weighted Ave. Remaining UsefulLife
Customer relationships	$	2,829	$	(2,829	)	$	—		—
Brands associated with acquired    cell lines		583		(125	)		458	31.4 years
Product licenses		748		(304	)		444	5.9 years
Other intangibles		184		(184	)		—		—
Total	$	4,344	$	(3,442	)	$	902	18.9 years

	March 31, 2015
	Gross Carrying Amount		Accumulated Amortization			NetCarrying Amount		Weighted Ave. Remaining UsefulLife
Customer relationships	$	2,923	$	(2,923	)	$	—		—
Brands associated with acquired    cell lines		603		(115	)		488	32.4 years
Product licenses		703		(241	)		462	6.6 years
Other intangibles		190		(190	)		—		—
Total	$	4,419	$	(3,469	)	$	950	19.8 years

Amortization expense was $89, $99, and $103 in financial years 2016, 2015, and 2014, respectively. Total future amortization expense for intangible assets that have definite lives, based upon the Company’s existing intangible assets and their current estimated useful lives as of March 31, 2016, is estimated as follows:

2017	$	89
2018		89
2019		89
2020		89
2021		89
Thereafter		457
Total	$	902