Supplemental Financial Information (Other Operating (Income) Expense, Net) (Details) - USD ($) $ in Thousands	3 Months Ended	9 Months Ended
Sep. 30, 2023	Sep. 30, 2022	Sep. 30, 2023	Sep. 30, 2022
UTIS fire
Inventory charges	$ 0	$ (1)	$ 0	$ 199
Professional services	77	369	596	1,295
Lease obligations	0	91	0	369
Compensation & benefits	0	562	0	1,931
Other	0	2	0	15
Insurance recoveries	(730)	(1,604)	(7,424)	(6,646)
Total UTIS fire	(653)	(581)	(6,828)	(2,837)
(Gain) loss on sale or disposal of property, plant and equipment	(193)	3	(679)	(15)
Total other operating (income) expense, net	$ (846)	$ (578)	$ (7,507)	$ (2,852)

Catastrophic Event [Abstract]

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Catastrophic Event, Compensation And Benefits

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No definition available.

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Catastrophic Event, Inventory Charges

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No definition available.

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Catastrophic Event, Lease Obligations

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Amount of gain (loss) on sale or disposal of assets, including but not limited to property plant and equipment, intangible assets and equity in securities of subsidiaries or equity method investee.

+ References

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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-Name Accounting Standards Codification
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-Paragraph 28
-Subparagraph (b)
-Publisher FASB
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The amount recovered from insurance. These recoveries reduce costs and losses that are reported as a separate line item under operating expenses.

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-SubTopic 10
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Amount of excess (deficiency) of insurance recovery over the loss incurred from an insured event.

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The total amount of other operating cost and expense items that are associated with the entity's normal revenue producing operation.

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-Topic 944
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The net amount of other operating income and expenses, the components of which are not separately disclosed on the income statement, from items that are associated with the entity's normal revenue producing operations.

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A fee charged for services from professionals such as doctors, lawyers and accountants. The term is often expanded to include other professions, for example, pharmacists charging to maintain a medicinal profile of a client or customer.

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