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Acquisition - Schedule of Business Acquisition, Pro Forma Information (Details) - USD ($)
$ in Thousands
3 Months Ended
Mar. 31, 2024
Mar. 31, 2024
Mar. 31, 2023
Variperm Holdings Ltd      
Business Acquisition [Line Items]      
Revenue   $ 27,400  
Net income (loss)   $ 4,400  
Legacy FET And Variperm      
Business Acquisition [Line Items]      
Revenue $ 202,392   $ 226,700
Net income (loss) $ (7,148)   $ (5,587)