The maximum number of shares authorized to resale.

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- Definition

The cash outflow associated with payments of contingent consideration during the period

+ References

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- Definition

Amount of increase (decrease) in the value of a contingent consideration liability, including, but not limited to, differences arising upon settlement.

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- Definition

Amount of liability recognized arising from contingent consideration in a business combination.

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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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Amount of gain (loss) recognized in other comprehensive income (OCI) from liability measured at fair value on recurring basis using unobservable input (level 3).

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Amount of settlements of financial instrument classified as a liability measured using unobservable inputs that reflect the entity's own assumption about the assumptions market participants would use in pricing.

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- Definition

Fair value of financial and nonfinancial obligations.

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- Definition

Amount of cash outflow, not made soon after acquisition date of business combination, to settle contingent consideration liability up to amount recognized at acquisition date, including, but not limited to, measurement period adjustment and less amount paid soon after acquisition date.

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Fair Value Measurements - Assets and liabilities measured at fair value on a recurring basis (Details) - USD ($) $ in Thousands		3 Months Ended			6 Months Ended
	May 24, 2024	Jun. 30, 2024	Mar. 31, 2024	Jun. 30, 2023	Jun. 30, 2024	Jun. 30, 2023	Dec. 31, 2023	Jan. 14, 2022	Dec. 31, 2021	Dec. 31, 2020
Fair Value
Change in fair value of contingent consideration		$ 3,768		$ 15,308	$ (5,432)	$ 24,077
Payments Of Contingent Consideration					9,164	2,895
Cash payments		1,000	$ 10,000
Foreign currency translation adjustment		(233)	(690)
Payments of contingent consideration					1,836	$ 10,105
Recurring basis \| Level 3 \| Contingent consideration
Fair Value
Liabilities, Fair value		90,620			90,620		$ 126,216
Giner ELX, Inc
Fair Value
Maximum number of shares authorized to resale	3,461,371
United Hydrogen Group Inc \| Contingent consideration
Fair Value
Change in fair value of contingent consideration		0			100
Joule Processing LLC
Fair Value
Contingent consideration								$ 41,700
Carrying value \| Recurring basis \| Contingent consideration
Fair Value
Liabilities, Fair value		90,620			90,620		126,216
Fair Value \| Contingent consideration
Fair Value
Change in fair value of contingent consideration		(500)			200
Fair Value \| Recurring basis \| Contingent consideration
Fair Value
Liabilities, Fair value		90,620			90,620		126,216
Fair Value \| Giner ELX, Inc \| Contingent consideration
Fair Value
Liabilities, Fair value		0			0		18,000
Contingent consideration										$ 16,000
Change in fair value of contingent consideration		(18,000)
Cash payments		(18,200)
Payments of contingent consideration	$ 18,200	18,200
Fair Value \| United Hydrogen Group Inc \| Contingent consideration
Fair Value
Liabilities, Fair value		0			0		900
Contingent consideration										$ 1,100
Change in fair value of contingent consideration		1,000
Cash payments		900
Payments of contingent consideration		1,000
Fair Value \| Frames Holding B.V. \| Contingent consideration
Fair Value
Liabilities, Fair value		29,200			29,200		31,800
Contingent consideration									$ 29,100
Change in fair value of contingent consideration		900			1,600
Foreign currency translation adjustment		300			1,000
Fair Value \| Joule Processing LLC \| Contingent consideration
Fair Value
Liabilities, Fair value		61,400			61,400		$ 75,500
Change in fair value of contingent consideration		3,400			4,100
Cash payments			$ 10,000
Fair Value \| Joule Processing LLC \| Recurring basis \| Contingent consideration
Fair Value
Liabilities, Fair value		$ 90,600			$ 90,600