Leases - Additional Information (Detail) - USD ($) $ in Millions |
12 Months Ended | |
|---|---|---|
Dec. 31, 2016 |
Dec. 31, 2015 |
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| Leases [Line Items] | ||
| Pump equipment | $ 13.9 | $ 11.2 |
| Accumulated depreciation related to leased assets | 3.9 | 2.4 |
| Depreciation expense for medical equipment | 6.3 | $ 4.8 |
| Operating lease rental expenses | $ 1.0 | |
| Capital Leases [Member] | ||
| Leases [Line Items] | ||
| Weighted average interest rate under capital leases | 5.10% | |
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- Definition Accumulated depreciation on pump equipment. No definition available.
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- Definition Depreciation expense related to medical equipment. No definition available.
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- Definition Leases. No definition available.
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- Definition Pump equipment net. No definition available.
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- Definition Weighted average interest rate of debt outstanding. No definition available.
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- 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
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- Details
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