Milestones receivable.

No definition available.

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- Definition

Non-recurring engineering fees receivable.

+ References

No definition available.

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- Definition

The equity interest of noncontrolling shareholders, partners or other equity holders in consolidated entity.

+ References

No definition available.

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- Definition

The cash outflow associated with the purchase of or advances to an equity method investments, which are investments in joint ventures and entities in which the entity has an equity ownership interest normally of 20 to 50 percent and exercises significant influence.

+ References

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- Definition

Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

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- Definition

Amount of revenue recognized from goods sold, services rendered, insurance premiums, or other activities that constitute an earning process. Includes, but is not limited to, investment and interest income before deduction of interest expense when recognized as a component of revenue, and sales and trading gain (loss).

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RELATED PARTY TRANSACTIONS - Additional Information (Details) - USD ($)	12 Months Ended
	Dec. 31, 2023	Dec. 31, 2022	Sep. 15, 2021
Related Party Transaction [Line Items]
Contributions to equity method investments		$ 83,559
JV
Related Party Transaction [Line Items]
Contributions to equity method investments	$ 0	83,559
TubeSolar \| Long-Term Supply and Joint Development Agreement
Related Party Transaction [Line Items]
Revenue	$ 0
TubeSolar \| Long-Term Supply and Joint Development Agreement \| Product Revenue
Related Party Transaction [Line Items]
Revenue		3,000
TubeSolar \| Long-Term Supply and Joint Development Agreement \| NRE Revenue
Related Party Transaction [Line Items]
Revenue		$ 512,000
TubeSolar \| Maximum \| Long-Term Supply and Joint Development Agreement
Related Party Transaction [Line Items]
Non-recurring engineering fees receivable			$ 4,000,000
Milestones receivable			$ 13,500,000
TubeSolar AG \| JV
Related Party Transaction [Line Items]
Minority stake percentage	30.00%