Convertible Senior Notes (Tables)

12 Months Ended

Dec. 31, 2021

Carrying Value of Convertible Senior Notes

The carrying value of the Company’s convertible senior notes is as follows:

	December 31,
	2021			2020
	(Amounts in thousands)
0.375% convertible senior notes due 2024:
Principal amount	$	287,489		$	287,500
Unamortized debt discount		(28,220	)		(38,317	)
Unamortized debt issuance costs		(4,011	)		(5,446	)
Net carrying amount	$	255,258		$	243,737