XML 66 R48.htm IDEA: XBRL DOCUMENT v3.10.0.1
Long-Lived Assets Impairment (Tables)
12 Months Ended
Dec. 31, 2018
Asset Impairment Charges [Abstract]  
Details of Impairment of Long-Lived Assets Held and Used by Asset
The following table presents the results of our impairment review as recorded in our contract operations segment (dollars in thousands):
 
Year Ended December 31,
 
2018
 
2017
 
2016
Idle compressor units retired from the active fleet
310

 
325

 
655

Horsepower of idle compressor units retired from the active fleet
115,000

 
100,000

 
262,000

Impairment recorded on idle compressor units retired from the active fleet
$
28,127

 
$
26,287

 
$
76,693

Additional impairment recorded on available-for-sale compressor units previously culled
$

 
$

 
$
10,742