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Goodwill and Other Intangible Assets - Changes in the Carrying Value of Goodwill (Details) - USD ($) $ in Thousands	3 Months Ended	12 Months Ended
	Mar. 31, 2024	Dec. 31, 2024	Dec. 31, 2023	Dec. 31, 2022
Changes in carrying value of goodwill
Goodwill, net, beginning of period	$ 79,867	$ 79,867	$ 79,282
Goodwill associated with transferred operations		0
Impairment of goodwill	(10,000)	(10,000)	0	$ 0
Foreign currency translation		(158)	585
Goodwill, net, end of period		69,709	79,867	79,282
Offshore Manufactured Products
Changes in carrying value of goodwill
Goodwill, net, beginning of period	79,867	79,867	79,282
Goodwill associated with transferred operations	(10,000)	(10,000)
Impairment of goodwill		0
Foreign currency translation		(158)	585
Goodwill, net, end of period		69,709	79,867	79,282
Accumulated impairment losses		96,500	86,500
Downhole Technologies
Changes in carrying value of goodwill
Goodwill, net, beginning of period	0	0	0
Goodwill associated with transferred operations	$ 10,000	10,000
Impairment of goodwill		(10,000)
Foreign currency translation		0	0
Goodwill, net, end of period		$ 0	$ 0	$ 0

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- Definition

Amount, after accumulated impairment loss, of asset representing future economic benefit arising from other asset acquired in business combination or from joint venture formation or both, that is not individually identified and separately recognized.

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Amount of foreign currency translation gain (loss) which increases (decreases) asset representing future economic benefit from other asset acquired in business combination or from joint venture formation or both, that is not individually identified and separately recognized.

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