Leases - Additional Information (Detail) - USD ($) $ in Millions |
3 Months Ended | 6 Months Ended | 12 Months Ended | ||
---|---|---|---|---|---|
Jun. 30, 2017 |
Jun. 30, 2016 |
Jun. 30, 2017 |
Jun. 30, 2016 |
Dec. 31, 2016 |
|
Leases [Line Items] | |||||
Pump equipment | $ 14.0 | $ 13.9 | |||
Accumulated depreciation related to leased assets | $ 4.9 | 4.9 | $ 3.9 | ||
Operating lease rental expenses | $ 0.3 | $ 0.3 | $ 0.5 | $ 0.5 | |
Capital Leases [Member] | |||||
Leases [Line Items] | |||||
Weighted average interest rate under capital leases | 4.30% | 4.30% |
X | ||||||||||
- Definition Accumulated depreciation on pump equipment. No definition available.
|
X | ||||||||||
- Definition Leases. No definition available.
|
X | ||||||||||
- Definition Pump equipment net. No definition available.
|
X | ||||||||||
- Definition Weighted average interest rate of debt outstanding. No definition available.
|
X | ||||||||||
- Definition Rental expense for the reporting period incurred under operating leases, including minimum and any contingent rent expense, net of related sublease income. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
X | ||||||||||
- Details
|