Goodwill and Intangible Assets, Net (Tables)

3 Months Ended

Mar. 31, 2017

Goodwill and Intangible Assets Disclosure [Abstract]

Schedule of finite-lived intangible assets

As of March 31, 2017 and December 31, 2016, our identifiable intangible assets consisted of the following (in thousands):

	March 31, 2017								December 31, 2016
			Accumulated								Accumulated
	Cost		Amortization		Impairments		Net		Cost		Amortization		Impairments		Net
Amortizable intangible assets:
Makena base technology	$	797,100	$	149,652	$	—	$	647,448	$	797,100	$	128,732	$	—	$	668,368
CBR customer relationships	297,000		17,519		—		279,481		297,000		13,590		—		283,410
	1,094,100		167,171		—		926,929		1,094,100		142,322		—		951,778
Indefinite-lived intangible assets:
Makena IPR&D	79,100		—		—		79,100		79,100		—		—		79,100
CBR trade names and trademarks	65,000		—		3,700		61,300		65,000		—		3,700		61,300
Total intangible assets	$	1,238,200	$	167,171	$	3,700	$	1,067,329	$	1,238,200	$	142,322	$	3,700	$	1,092,178

Schedule of indefinite-lived intangible assets

As of March 31, 2017 and December 31, 2016, our identifiable intangible assets consisted of the following (in thousands):

	March 31, 2017								December 31, 2016
			Accumulated								Accumulated
	Cost		Amortization		Impairments		Net		Cost		Amortization		Impairments		Net
Amortizable intangible assets:
Makena base technology	$	797,100	$	149,652	$	—	$	647,448	$	797,100	$	128,732	$	—	$	668,368
CBR customer relationships	297,000		17,519		—		279,481		297,000		13,590		—		283,410
	1,094,100		167,171		—		926,929		1,094,100		142,322		—		951,778
Indefinite-lived intangible assets:
Makena IPR&D	79,100		—		—		79,100		79,100		—		—		79,100
CBR trade names and trademarks	65,000		—		3,700		61,300		65,000		—		3,700		61,300
Total intangible assets	$	1,238,200	$	167,171	$	3,700	$	1,067,329	$	1,238,200	$	142,322	$	3,700	$	1,092,178

Schedule of expected future annual amortization expense related to intangible assets

We expect amortization expense related to our finite-lived intangible assets to be as follows (in thousands):

	Estimated
	Amortization
Period	Expense
Remainder of Year Ending December 31, 2017	$	95,051
Year Ending December 31, 2018	81,433
Year Ending December 31, 2019	48,283
Year Ending December 31, 2020	46,845
Year Ending December 31, 2021	46,767
Thereafter	608,550
Total	$	926,929