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Property and Equipment, Identifiable Intangible Assets and Goodwill - Narrative (Details) $ in Thousands | 3 Months Ended |
--- | --- | ---
Mar. 31, 2022 USD ($) equipment hp | Mar. 31, 2021 USD ($) equipment hp | Dec. 31, 2021 USD ($)
Property and Equipment |  |  |
Number of compressor units that are to be retired | equipment | 10 | 12 |
Number of horsepower that are to be retired | hp | 1,400 | 5,600 |
Impairment of long-lived assets | $ 432 | $ 2,550 |
Accumulated amortization | 253,600 |  | $ 246,300
Compression and treating equipment |  |  |
Property and Equipment |  |  |
Impairment of long-lived assets | $ 400 | $ 2,600 |

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