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Goodwill and Intangibles - Schedule of Changes in Carrying Amount of Goodwill (Details) - USD ($) $ in Thousands	6 Months Ended	12 Months Ended
	Jun. 30, 2026	Jun. 30, 2026
Goodwill [Roll Forward]
Beginning Balance	$ 70,600
Ending Balance	72,644	$ 72,644
Pioneer Power Inc.
Goodwill [Roll Forward]
Measurement period adjustments, goodwill	2,044	2,899
Ending Balance	39,513	39,513
GCR
Goodwill [Roll Forward]
Beginning Balance	15,578
Ending Balance	15,578	15,578
GCR | Pioneer Power Inc.
Goodwill [Roll Forward]
Measurement period adjustments, goodwill	0
ODR
Goodwill [Roll Forward]
Beginning Balance	55,022
Ending Balance	57,066	$ 57,066
ODR | Pioneer Power Inc.
Goodwill [Roll Forward]
Measurement period adjustments, goodwill	$ 2,044

X

- 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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