Debt (Tables)

9 Months Ended

Sep. 30, 2022

Summary of principal payments on outstanding indebtedness

The following table summarizes the principal payments on our outstanding indebtedness as of September 30, 2022 (in thousands):

Payments Due
by Year	Amount
2022 (three months ended December 31)	$	—
2023		—
2024		6,436
2025		—
2026		300,000
Thereafter		—
Total	$	306,436

Exchangeable Senior Notes

Schedule of interest expense

The following table details our interest expense related to the Exchangeable Senior Notes (in thousands):

	For the Three Months Ended September 30,				For the Nine Months Ended September 30,
	2022		2021		2022		2021
Cash coupon	$	60	$	1,348	$	391	$	4,042
Amortization of debt discount		—		288		—		855
Amortization of issuance cost		12		249		83		739
Total interest expense	$	72	$	1,885	$	474	$	5,636

Schedule of carrying value

The following table details the carrying value of our Exchangeable Senior Notes (in thousands):

	September 30, 2022		December 31, 2021
Principal amount	$	6,436	$	33,373
Unamortized discount		—		(612)
Unamortized issuance cost		(67)		(529)
Carrying value	$	6,369	$	32,232

Notes due 2026

Schedule of interest expense

The following table details our interest expense related to the Notes due 2026 (in thousands):

	For the Three Months Ended September 30,				For the Nine Months Ended September 30,
	2022		2021		2022		2021
Cash coupon	$	4,125	$	4,125	$	12,375	$	5,821
Amortization of issuance cost		316		299		934		417
Total interest expense	$	4,441	$	4,424	$	13,309	$	6,238

Schedule of carrying value

The following table details the carrying value of our Notes due 2026 (in thousands):

	September 30, 2022		December 31, 2021
Principal amount	$	300,000	$	300,000
Unamortized issuance cost		(5,206)		(6,140)
Carrying value	$	294,794	$	293,860