Intangible Assets and Goodwill (Tables)

6 Months Ended

Jun. 30, 2021

Goodwill and Intangible Assets Disclosure [Abstract]

Summary of Definite-Lived Intangible Assets Subject to Amortization and Indefinite-Lived Intangible Assets

The tables below present the Company’s definite-lived intangible assets that are subject to amortization and indefinite-lived intangible assets:

			June 30, 2021
	Estimated Life		Gross Carrying Amount		Accumulated Amortization			Net Carrying Amount
			(In thousands)
Definite-lived intangible assets:
MRT		6 years	$	45,992	$	(13,776	)	$	32,216
Indefinite-lived intangible assets:
IPR&D—CF		Indefinite		42,291		—			42,291
Total intangible assets, net			$	88,283	$	(13,776	)	$	74,507
			December 31, 2020
	Estimated Life		Gross Carrying Amount		Accumulated Amortization			Net Carrying Amount
			(In thousands)
Definite-lived intangible assets:
MRT		6 years	$	45,992	$	(9,156	)	$	36,836
Indefinite-lived intangible assets:
IPR&D—CF		Indefinite		42,291		—			42,291
Total intangible assets, net			$	88,283	$	(9,156	)	$	79,127