Goodwill and Intangible Assets, Net (Tables)

9 Months Ended

Sep. 30, 2022

Goodwill and Intangible Assets Disclosure [Abstract]

Schedule of Goodwill

The following table summarizes the changes in the carrying amount of goodwill (dollars in thousands):

Balance as of December 31, 2021	$	117,516
Measurement period adjustments related to the acquisition of Adamas (see Note 3)	(133)
Balance as of September 30, 2022 (unaudited)	$	117,383

Schedule of intangible assets and goodwill

The following table sets forth the gross carrying amounts and related accumulated amortization of intangibles assets and goodwill (dollars in thousands):

		September 30, 2022						December 31, 2021
		(unaudited)
	Remaining Weighted Average Life (Years)	Carrying Amount, Gross		Accumulated Amortization		Carrying Amount, Net		Carrying Amount, Gross		Accumulated Amortization		Carrying Amount, Net
Acquired in-process research and development		$	124,000	$	—	$	124,000	$	124,000	$	—	$	124,000
Intangible assets subject to amortization:
Acquired developed technology and product rights	8.02	681,100		(93,642)		587,458		681,100		(35,550)		645,550
Capitalized patent defense costs	4.24	43,820		(32,517)		11,303		43,820		(28,677)		15,143
Total intangible assets	7.95	$	848,920	$	(126,159)	$	722,761	$	848,920	$	(64,227)	$	784,693