Acquisitions - Pro Forma Information (Details) - USD ($) $ in Thousands  | 
3 Months Ended | 9 Months Ended | ||
|---|---|---|---|---|
Sep. 30, 2024  | 
Sep. 30, 2023  | 
Sep. 30, 2024  | 
Sep. 30, 2023  | 
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| Turbine Controls, Inc. ("TCI") | ||||
| Business Acquisition [Line Items] | ||||
| Revenue | $ 273,613 | $ 253,508 | $ 812,893 | $ 686,520 | 
| Income from continuing operations | $ 11,739 | $ 11,262 | $ 21,712 | 26,378 | 
| Desser Aerospace And VSE | ||||
| Business Acquisition [Line Items] | ||||
| Revenue | 672,918 | |||
| Income from continuing operations | $ 31,377 | |||
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- Definition Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table. Reference 1: http://www.xbrl.org/2003/role/disclosureRef 
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- Definition Amount after tax of pro forma income from continuing operations as if the business combination had been completed at the beginning of a period. Reference 1: http://www.xbrl.org/2003/role/disclosureRef 
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- Definition The pro forma revenue for a period as if the business combination or combinations had been completed at the beginning of the period. Reference 1: http://www.xbrl.org/2003/role/disclosureRef 
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