Outstanding Loans and Security Agreements (Tables)

3 Months Ended

Mar. 31, 2024

Debt Disclosure [Abstract]

Schedule of Debt

The following is a summary of our debt as of March 31, 2024 (in thousands, except percentage data):

	Unpaid Principal Balance		Net Carrying Value						Interest Rate	Maturity Dates	Entity
			Current		Long- Term		Total
3% Green Convertible Senior Notes due June 2028	$	632,500	$	—	$	616,184	$	616,184	3.0%	June 2028	Company
2.5% Green Convertible Senior Notes due August 2025	230,000		—		227,293		227,293		2.5%	August 2025	Company
Total recourse debt	862,500		—		843,477		843,477
4.6% Term Loan due October 2026	2,972		—		2,972		2,972		4.6%	October 2026	Korean JV
4.6% Term Loan due April 2026	1,486		—		1,486		1,486		4.6%	April 2026	Korean JV
Total non-recourse debt	4,458		—		4,458		4,458
Total debt	$	866,958	$	—	$	847,935	$	847,935

The following is a summary of our debt as of December 31, 2023 (in thousands, except percentage data):

	Unpaid Principal Balance		Net Carrying Value						Interest Rate	Maturity Dates	Entity
			Current		Long- Term		Total
3% Green Convertible Senior Notes due June 2028	$	632,500	$	—	$	615,205	$	615,205	3.0%	June 2028	Company
2.5% Green Convertible Senior Notes due August 2025	230,000		—		226,801		226,801		2.5%	August 2025	Company
Total recourse debt	862,500		—		842,006		842,006
4.6% Term Loan due October 2026	3,085		—		3,085		3,085		4.6%	October 2026	Korean JV
4.6% Term Loan due April 2026	1,542		—		1,542		1,542		4.6%	April 2026	Korean JV
Total non-recourse debt	4,627		—		4,627		4,627
Total debt	$	867,127	$	—	$	846,633	$	846,633

Schedule of Repayment and Interest Expense

The following table presents details of our outstanding loan principal repayment schedule as of March 31, 2024 (in thousands):

Remainder of 2024	$	—
2025	230,000
2026	4,458
2027	—
2028	632,500
Thereafter	—
	$	866,958