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Long-Lived and Other Asset Impairment (Tables)
12 Months Ended
Dec. 31, 2021
Long-Lived and Other Asset Impairment  
Schedule of impairment of long-lived assets

Year Ended December 31, 

(dollars in thousands)

2021

    

2020

    

2019

Idle compressors retired from the active fleet

230

 

730

 

975

Horsepower of idle compressors retired from the active fleet

 

85,000

 

261,000

 

170,000

Impairment recorded on idle compressors retired from the active fleet

$

21,208

$

77,590

$

44,663