Notes Payable	9 Months Ended
Sep. 30, 2025
Debt Disclosure [Abstract]
Notes Payable	Notes Payable In November 2016, Legacy Origin received a $5.0 million prepayment from a legacy stockholder for product from Origin 1 pursuant to an “Offtake Agreement,” a type of agreement that generally provides for binding take-or-pay commitments to purchase certain annual volumes of product from our planned manufacturing facilities at specified prices, subject to satisfaction of certain conditions precedent, which was amended through August 2022. The prepayment was to be credited against the purchase of products over the term of the Offtake Agreement and was secured by a promissory note to be repaid in cash in the event that the prepayment could not be credited against the purchase of product. The repayment in the amount of $2.7 million and $1.9 million were paid on September 1, 2024 and 2025, respectively, and $1.8 million is due on September 1, 2026 (inclusive of accrued but unpaid interest of 3.5% per annum). At September 30, 2025, the total note principal outstanding balance was $1.7 million in notes payable, short-term, and unpaid accrued interest of less than $0.1 million was recorded in other liabilities, current. At December 31, 2024, the outstanding note principal balance was $3.5 million, of which $1.7 million was included in notes payable, long-term, and $1.8 million in notes payable, short-term, and unpaid accrued interest of less than $0.1 million was recorded in other liabilities, current. In addition, the legacy stockholder has exercised its option to enter into a new Offtake Agreement to buy a specified annual amount of product from Origin 2 for an initial term of up to 10 years. Legacy Origin received a $5.0 million prepayment from a legacy stockholder for product from Origin 1 pursuant to an Offtake Agreement entered into in November 2016, as amended through February 2024. The agreement was collateralized substantially by Origin 1 and other assets of Origin Material Canada Pioneer Limited. The agreement bore an annual interest rate of the three-month Secured Overnight Financing Rate (“SOFR”) plus 0.25% (4.94% at December 31, 2024). The outstanding principal was zero as of September 30, 2025, and the outstanding principal of $2.0 million at December 31, 2024 was recorded in notes payable, short-term and less than $0.1 million accrued interest outstanding was recorded in other liabilities, current

Notes Payable

9 Months Ended

Sep. 30, 2025

In November 2016, Legacy Origin received a $5.0 million prepayment from a legacy stockholder for product from Origin 1 pursuant to an “Offtake Agreement,” a type of agreement that generally provides for binding take-or-pay commitments to purchase certain annual volumes of product from our planned manufacturing facilities at specified prices, subject to satisfaction of certain conditions precedent, which was amended through August 2022. The prepayment was to be credited against the purchase of products over the term of the Offtake Agreement and was secured by a promissory note to be repaid in cash in the event that the prepayment could not be credited against the purchase of product. The repayment in the amount of $2.7 million and $1.9 million were paid on September 1, 2024 and 2025, respectively, and $1.8 million is due on September 1, 2026 (inclusive of accrued but unpaid interest of 3.5% per annum). At September 30, 2025, the total note principal outstanding balance was $1.7 million in notes payable, short-term, and unpaid accrued interest of less than $0.1 million was recorded in other liabilities, current. At December 31, 2024, the outstanding note principal balance was $3.5 million, of which $1.7 million was included in notes payable, long-term, and $1.8 million in notes payable, short-term, and unpaid accrued interest of less than $0.1 million was recorded in other liabilities, current. In addition, the legacy stockholder has exercised its option to enter into a new Offtake Agreement to buy a specified annual amount of product from Origin 2 for an initial term of up to 10 years.

Legacy Origin received a $5.0 million prepayment from a legacy stockholder for product from Origin 1 pursuant to an Offtake Agreement entered into in November 2016, as amended through February 2024. The agreement was collateralized substantially by Origin 1 and other assets of Origin Material Canada Pioneer Limited. The agreement bore an annual interest rate of the three-month Secured Overnight Financing Rate (“SOFR”) plus 0.25% (4.94% at December 31, 2024). The outstanding principal was zero as of September 30, 2025, and the outstanding principal of $2.0 million at December 31, 2024 was recorded in notes payable, short-term and less than $0.1 million accrued interest outstanding was recorded in other liabilities, current