Goodwill and Intangible Assets - Carrying Amounts of Goodwill and Intangible Assets (Details) - USD ($) $ in Thousands  | 
Dec. 31, 2023  | 
Dec. 31, 2022  | 
|---|---|---|
| Finite-Lived Intangible Assets [Line Items] | ||
| Intangible assets - net | $ 1,357 | $ 1,918 | 
| Customer backlog and relationships | ||
| Finite-Lived Intangible Assets [Line Items] | ||
| Gross carrying amount | 6,530 | 6,530 | 
| Accumulated amortization | (5,173) | (4,612) | 
| Intangible assets - net | $ 1,357 | $ 1,918 | 
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- Definition Accumulated amount of amortization of assets, excluding financial assets and goodwill, lacking physical substance with a finite life. Reference 1: http://www.xbrl.org/2003/role/disclosureRef 
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- Definition Amount before amortization of assets, excluding financial assets and goodwill, lacking physical substance with a finite life. Reference 1: http://www.xbrl.org/2003/role/disclosureRef 
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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 amortization of assets, excluding financial assets and goodwill, lacking physical substance with a finite life. Reference 1: http://www.xbrl.org/2003/role/disclosureRef 
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- Details 
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