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Convertible Senior Notes (Tables)

9 Months Ended

Sep. 30, 2024

Convertible Senior Notes

Schedule of convertible senior notes payable

Convertible Senior Notes consisted of the following at September 30, 2024 and December 31, 2023 (in thousands):


		September 30,			December 31,
		2024			2023
Principal amount of 2025 Senior Notes		$	14,344		$	14,344
Principal amount of 2026 Senior Notes			186,185			371,185
Less: unamortized debt issuance costs			(2,630)			(6,976)
Total carrying value of Convertible Senior Notes, net			197,899			378,553
Less: current portion of carrying value of Convertible Senior Notes, net			(14,271)			—
Total carrying value of Convertible Senior Notes, net - long-term		$	183,628		$	378,553

Schedule of interest expenses incurred in connection with the convertible senior notes

Interest expense incurred in connection with the Convertible Senior Notes consisted of the following for the three and nine months ended September 30, 2024 and 2023 (in thousands):


		Three Months Ended						Nine Months Ended
		September 30,						September 30,
		2024			2023			2024			2023
Coupon interest		$	598		$	852		$	2,199		$	2,576
Amortization of debt issuance costs			424			645			1,622			1,928
Total interest expense on Convertible Senior Notes		$	1,022		$	1,497		$	3,821		$	4,504