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Segment Information - Revenue from External Customers (Details) - USD ($)
$ in Thousands
 3 Months Ended 12 Months Ended
Dec. 31, 2020
Sep. 30, 2020
Jun. 30, 2020
Mar. 31, 2020
Dec. 31, 2019
Sep. 30, 2019
Jun. 30, 2019
Mar. 31, 2019
Dec. 31, 2020
Dec. 31, 2019
Dec. 31, 2018
Revenue from External Customer [Line Items]                      
Revenue $ 96,348 $ 84,417 $ 86,101 $ 123,492 $ 139,441 $ 140,417 $ 155,654 $ 144,408 $ 390,358 $ 579,920 $ 522,493
Operating income (loss) $ (17,652) $ (23,746) $ (27,286) $ (94,208) $ (165,279) $ (14,803) $ (12,514) $ (20,294) (162,892) (212,890) (92,881)
Adjusted EBITDA                 8,996 57,521 33,232
Depreciation and amortization                 70,169 92,800 111,292
Purchases of property, plant and equipment and intangibles                 28,473 36,942 19,734
Purchases of property, plant and equipment and intangibles                     56,471
Tubular Running Services                      
Revenue from External Customer [Line Items]                      
Revenue                 269,711 400,327 361,045
Tubulars                      
Revenue from External Customer [Line Items]                      
Revenue                 53,668 74,687 72,303
Cementing Equipment                      
Revenue from External Customer [Line Items]                      
Revenue                 66,979 104,906 89,145
Operating segments | Tubular Running Services                      
Revenue from External Customer [Line Items]                      
Revenue                 269,711 400,327 361,045
Operating income (loss)                 (39,470) (3,900) (16,886)
Adjusted EBITDA                 22,171 85,601 62,515
Depreciation and amortization                 51,528 61,036 80,009
Purchases of property, plant and equipment and intangibles                 16,049 16,086  
Purchases of property, plant and equipment and intangibles                     7,824
Operating segments | Tubulars                      
Revenue from External Customer [Line Items]                      
Revenue                 53,668 74,687 72,303
Operating income (loss)                 3,223 7,344 7,616
Adjusted EBITDA                 7,765 11,575 11,246
Depreciation and amortization                 3,526 2,903 3,371
Purchases of property, plant and equipment and intangibles                 3,132 2,859  
Purchases of property, plant and equipment and intangibles                     1,838
Operating segments | Cementing Equipment                      
Revenue from External Customer [Line Items]                      
Revenue                 66,979 104,906 89,145
Operating income (loss)                 (76,591) (124,597) (9,313)
Adjusted EBITDA                 10,780 14,089 8,617
Depreciation and amortization                 9,011 16,130 16,324
Purchases of property, plant and equipment and intangibles                 6,327 16,374  
Purchases of property, plant and equipment and intangibles                     7,583
Corporate                      
Revenue from External Customer [Line Items]                      
Revenue                 0 0 0
Operating income (loss)                 (50,054) (91,737) (74,298)
Adjusted EBITDA                 (31,720) (53,744) (49,146)
Depreciation and amortization                 6,104 12,731 11,588
Purchases of property, plant and equipment and intangibles                 $ 2,965 $ 1,623  
Purchases of property, plant and equipment and intangibles                     $ 39,226