Assets Held For Sale (Details) - USD ($)	1 Months Ended			12 Months Ended
	Dec. 31, 2023	Mar. 31, 2023	Sep. 30, 2022	Dec. 31, 2023	Dec. 31, 2022	Dec. 31, 2021
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]
Assets held for sale	$ 0			$ 0	$ 19,383,000
Gain on sale of facility				8,754,000	$ 20,019,000	$ 4,482,000
Forge Facility
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]
Assets held for sale	0			0
Net proceeds from sale of productive assets	10,900,000		$ 18,900,000
Gain on sale of facility	$ 100,000		$ 18,000,000
Realized gain on assets held for sale				$ 800,000
Aftermarket facility
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]
Net proceeds from sale of productive assets		$ 14,500,000
Gain on sale of facility		$ 5,900,000