Long-Lived Asset Impairment (Detail) hp in Thousands, $ in Thousands |
12 Months Ended | |||
|---|---|---|---|---|
|
Mar. 31, 2015
USD ($)
|
Dec. 31, 2016
USD ($)
compressor_unit
hp
|
Dec. 31, 2015
USD ($)
compressor_unit
hp
|
Dec. 31, 2014
USD ($)
compressor_unit
hp
|
|
| Long-Lived Asset Impairment | ||||
| Long-lived asset impairment | $ 15,146 | $ 20,788 | $ 3,851 | |
| Idle compressor units | ||||
| Long-Lived Asset Impairment | ||||
| Number of idle compressor units to be retired | compressor_unit | 62 | 93 | 20 | |
| Idle compressor units to be retired (in horsepower) | hp | 65 | 72 | 18 | |
| Asset impairment | $ 12,700 | $ 19,400 | $ 2,800 | |
| Additional impairment | $ 1,100 | |||
| Other long lived assets | ||||
| Long-Lived Asset Impairment | ||||
| Long-lived asset impairment | 1,700 | |||
| Long-term receivable from the sale of Canadian Operations | ||||
| Long-Lived Asset Impairment | ||||
| Long-lived asset impairment | $ 1,400 | |||
| Continuing Operations | Plan to exit | Belleli EPC | ||||
| Long-Lived Asset Impairment | ||||
| Asset impairment | 700 | |||
| Additional impairment | $ 700 | |||