License rights and other intangible assets, net (Tables)

3 Months Ended

Mar. 31, 2021

Goodwill and Intangible Assets Disclosure [Abstract]

The following provides information about our license rights and other intangible assets, net

The following provides information about our license rights and other intangible assets, net (in thousands):

	March 31, 2021						December 31, 2020
	Gross Carrying Amount		Accumulated Amortization		Net		Gross Carrying Amount		Accumulated Amortization		Net
Intangible assets subject to amortization
License rights agreement	$	40,000	$	4,559	$	35,441	$	40,000	$	3,803	$	36,197
Hormone therapy drug patents		4,181		818		3,363		4,045		748		3,297
Hormone therapy drug patents applied and pending approval		1,857		—		1,857		1,628		—		1,628
		46,038		5,377		40,661		45,673		4,551		41,122
Intangible assets not subject to amortization Trademarks/trade name rights		333		—		333		323		—		323
	$	46,371	$	5,377	$	40,994	$	45,996	$	4,551	$	41,445