Intangible asset (Tables)

12 Months Ended

Dec. 31, 2023

Goodwill and Intangible Assets Disclosure [Abstract]

Summary of Intangible Assets

The Company has the following intangible assets (in thousands):

	As of December 31, 2023
	Amortization Period	Gross Carrying Amount		Accumulated Amortization		Net
Capitalized manufacturing costs	8 years	$	258,304	$	(37,561)	$	220,743
		$	258,304	$	(37,561)	$	220,743

	As of December 31, 2022
	Amortization Period	Gross Carrying Amount		Accumulated Amortization		Net
Capitalized manufacturing costs	8 years	$	252,304	$	(5,257)	$	247,047
		$	252,304	$	(5,257)	$	247,047

Summary of Finite-Lived Intangible Assets, Future Amortization Expense

Estimated aggregate amortization expense for future years is as follows (in thousands):

	Amount
2024	$	32,304
2025	32,304
2026	32,304
2027	32,304
2028	32,304
Thereafter	59,223
	$	220,743