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Fair Value of Financial Instruments - Assets Held For Sale (Details) - Discontinued Operations, Held-for-sale - Munhall Facility - Level 2 Inputs - USD ($) $ in Thousands | Mar. 31, 2024 | Dec. 31, 2023
--- | --- | ---
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items] |  |
Property, plant and equipment, net | $ 1,259 | $ 2,374
Other assets, net | 533 | 538
Assets held for sale | $ 1,792 | $ 2,912

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