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Long-Lived Asset Impairment (Details)
hp in Thousands, $ in Thousands
3 Months Ended
Mar. 31, 2020
USD ($)
CompressorUnit
hp
Mar. 31, 2019
USD ($)
CompressorUnit
hp
Impaired Long-Lived Assets Held and Used    
Impairment recorded on idle compressor units retired from the active fleet (in dollars) $ 6,195 $ 3,092
Idle Compressor Units    
Impaired Long-Lived Assets Held and Used    
Idle compressor units retired from the active fleet (compressors) | CompressorUnit 85 20
Horsepower of idle compressor units retired from the active fleet (horsepower) | hp 23 15
Impairment recorded on idle compressor units retired from the active fleet (in dollars) $ 6,195 $ 3,092