Interest expense related to the 2029 convertible senior notes was as follows (in thousands):


	Three Months Ended				Nine Months Ended
	September 30, 2026		September 30, 2025		September 30, 2026		September 30, 2025
Contractual interest expense	$	1,869	$	1,869	$	5,606	$	5,606
Amortization of issuance costs	947		933		2,740		2,699
Total interest expense	$	2,816	$	2,802	$	8,346	$	8,305

Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

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+ Details