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Segment Information - Financial Information with Respect to Reportable Segments (Details) - USD ($)
$ in Thousands
3 Months Ended
Mar. 31, 2021
Mar. 31, 2020
Revenue from External Customer [Line Items]    
Revenue from external customers $ 94,811 $ 123,492
Operating income (loss) (19,786) (94,208)
Adjusted EBITDA 6,653 7,059
Tubular Running Services    
Revenue from External Customer [Line Items]    
Revenue from external customers 66,285 89,497
Tubulars    
Revenue from External Customer [Line Items]    
Revenue from external customers 11,669 12,542
Cementing Equipment    
Revenue from External Customer [Line Items]    
Revenue from external customers 16,857 21,453
Operating Segments | Tubular Running Services    
Revenue from External Customer [Line Items]    
Revenue from external customers 66,285 89,497
Operating income (loss) (5,452) (1,315)
Adjusted EBITDA 8,128 13,305
Operating Segments | Tubulars    
Revenue from External Customer [Line Items]    
Revenue from external customers 11,669 12,542
Operating income (loss) (875) 651
Adjusted EBITDA 639 1,396
Operating Segments | Cementing Equipment    
Revenue from External Customer [Line Items]    
Revenue from external customers 16,857 21,453
Operating income (loss) 1,993 (77,498)
Adjusted EBITDA 4,795 2,544
Corporate    
Revenue from External Customer [Line Items]    
Revenue from external customers 0 0
Operating income (loss) (15,452) (16,046)
Adjusted EBITDA $ (6,909) $ (10,186)