Intangible Assets and Goodwill (Tables)

9 Months Ended

Sep. 30, 2022

Goodwill and Intangible Assets Disclosure [Abstract]

Intangible Assets

The following table presents the Company’s intangible assets at September 30, 2022 and December 31, 2021 (in thousands):

	September 30, 2022
	Gross Carrying Value		Accumulated Amortization		Total
Intangible assets:
Developed product rights for Auryxia	$	213,603	$	(132,508)	$	81,095
Total	$	213,603	$	(132,508)	$	81,095

	December 31, 2021
	Gross Carrying Value		Accumulated Amortization		Total
Intangible assets:
Developed product rights for Auryxia	$	213,603	$	(105,476)	$	108,127
Total	$	213,603	$	(105,476)	$	108,127