Revenue Recognition (Tables)

12 Months Ended

Dec. 31, 2023

Accounting Policies [Abstract]

Disaggregation of Revenue

Revenue for the years ended December 31, 2023, 2022 and 2021 was as follows:

	For the Years Ended December 31,
	2023		2022
	(Amounts in thousands)
Product revenue	$	638,381	$	801,183
Royalty and other income		383		353
Total revenue	$	638,764	$	801,536

Summary of Receivables and Deferred Revenue from Contracts with Customers

The following table provides information about receivables and deferred revenue from contracts with customers as of December 31, 2023 (amounts in thousands):

	December 31,		December 31,
	2023		2022
Balances from contracts with customers only:
Accounts receivable	$	124,161	$	116,247
Deferred revenue (included in accrued liabilities and    other noncurrent liabilities in the consolidated    balance sheets)	$	10,755	$	19,631
Revenue recognized during periods presented relating to:
The beginning deferred revenue balance	$	18,751	$	13,390