Intangible Assets

9 Months Ended

Jun. 30, 2016

Goodwill and Intangible Assets Disclosure [Abstract]

6.	Intangible Assets

A summary of our acquired intangible assets subject to amortization, as of June 30, 2016 and September 30, 2015, is as follows:


	June 30, 2016				September 30, 2015
	Gross Carrying Value		Accumulated Amortization		Gross Carrying Value		Accumulated Amortization
Manufacturing technologies, core products and cell lines	$	21,962	$	11,270	$	11,582	$	10,906
Tradenames, licenses and patents		9,852		3,835		6,410		3,296
Customer lists and relationships, and supply agreements		24,283		10,255		12,105		9,964
Non-compete agreements		740		93		—		—

	$	56,837	$	25,453	$	30,097	$	24,166

The actual aggregate amortization expense for these intangible assets was $1,072 and $409 for the three months ended June 30, 2016 and 2015, respectively, and $1,834 and $1,309 for the nine months ended June 30, 2016 and 2015, respectively. The estimated aggregate amortization expense for these intangible assets for each of the fiscal years through fiscal 2021 is as follows: remainder of fiscal 2016 – $987, fiscal 2017 – $4,041, fiscal 2018 – $3,835, fiscal 2019 – $3,609, fiscal 2020 – $3,445, and fiscal 2021 – $2,576.