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Notes Repurchase Settlement Date

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Purchase of chemicals used for purification process.

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Face amount or stated value per share of common stock.

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Face (par) amount of debt instrument at time of issuance.

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Amount of cash paid for interest, excluding capitalized interest, classified as operating activity. Includes, but is not limited to, payment to settle zero-coupon bond for accreted interest of debt discount and debt instrument with insignificant coupon interest rate in relation to effective interest rate of borrowing attributable to accreted interest of debt discount.

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Amount of the fee for available but unused credit capacity under the credit facility.

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The fee, expressed as a percentage of the line of credit facility, for the line of credit facility regardless of whether the facility has been used.

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- Definition

Maximum borrowing capacity under the credit facility without consideration of any current restrictions on the amount that could be borrowed or the amounts currently outstanding under the facility.

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Face amount or stated value per share of preferred stock nonredeemable or redeemable solely at the option of the issuer.

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The cash outflow from the repayment of a long-term debt instrument which can be exchanged for a specified amount of another security, typically the entity's common stock, at the option of the issuer or the holder.

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RELATED PARTY TRANSACTIONS - Narrative (Details) - USD ($) $ / shares in Units, $ in Thousands				3 Months Ended		6 Months Ended
	Jun. 15, 2026	Jun. 10, 2026	Mar. 15, 2023	Jun. 30, 2026	Jun. 30, 2025	Jun. 30, 2026	Jun. 30, 2025	Dec. 31, 2025
Related Party Transaction [Line Items]
Common stock, par value (in usd per share)				$ 0.001		$ 0.001		$ 0.001
Preferred stock, par value (in usd per share)				0.001		$ 0.001		$ 0.001
Accrued interest						$ 20,564	$ 18,774
Series A Preferred Stock
Related Party Transaction [Line Items]
Preferred stock, par value (in usd per share)		$ 0.001		$ 0.001		$ 0.001
Minimum
Related Party Transaction [Line Items]
Beneficial ownership holding percentage						5.00%
Milliken
Related Party Transaction [Line Items]
Purchase of chemicals				$ 300	$ 400	$ 300	500
Daniel Gibson and Sylebra \| Green Convertible Notes
Related Party Transaction [Line Items]
Repurchase of Green Convertible Notes		$ (57,000)
Accrued interest		1,200
Aggregate principal amount		$ 50,000
Note repurchase settlement date	Jun. 15, 2026
Revolving Credit Facility
Related Party Transaction [Line Items]
Maximum borrowing capacity				200,000		$ 200,000
Credit facility, commitment fee percentage			0.25%			0.25%
Revolving Credit Facility \| Sylebra
Related Party Transaction [Line Items]
Commitment fees incurred				$ 100	$ 100	$ 300	$ 300