Convertible Notes (Tables)

12 Months Ended

Dec. 31, 2023

Debt Disclosure [Abstract]

Schedule of convertible notes

The Company’s convertible notes are shown in the following table:

	As of December 31,
(In thousands)	2022
2023 Notes(1)	$	10,381
Unamortized debt issuance costs — 2023 Notes	(3)
Total convertible notes	10,378
Less current portion	10,378
Total long-term convertible notes	$	—

(1)    As of December 31, 2023, none of the 2023 Notes remained outstanding.

Schedule of interest expense on notes

Interest expense related to the convertible notes for the years ended December 31, 2022 and 2021 was as follows:

	Years Ended December 31,
(In thousands)	2022		2021
2023 Notes coupon interest at a rate of 1.375%	$	610	$	2,372
2023 Notes amortization of discount and debt issuance cost	194		7,656
Total interest expense on convertible notes	$	804	$	10,028