Debt (Tables)

6 Months Ended

Jun. 30, 2023

Debt

Schedule of outstanding Convertible Notes

	June 30, 2023		December 31, 2022
	(in thousands)
Long-Term Debt
Outstanding Principal	$	287,500	$	287,500
Unamortized debt discount and issuance cost		(5,205)		(5,847)
Net carrying amount	$	282,295	$	281,653

Summary of interest expense

	Three months ended June 30,
	2023		2022
	(in thousands)
Cash interest expense
Contractual interest expense	$	1,617	$	1,617
Non-cash interest expense
Amortization of debt discount and debt issuance cost		322		312
Total interest expense	$	1,939	$	1,929

	Six months ended June 30,
	2023		2022
	(in thousands)
Cash interest expense
Contractual interest expense	$	3,234	$	3,234
Non-cash interest expense
Amortization of debt discount and debt issuance cost		642		625
Total interest expense	$	3,876	$	3,859