Acquisitions (Details) - USD ($) |
Jul. 03, 2019 |
Sep. 30, 2019 |
Dec. 31, 2018 |
|---|---|---|---|
| Business Acquisition [Line Items] | |||
| Goodwill | $ 95,094,000 | $ 87,543,000 | |
| Omni Energy, LLC | |||
| Business Acquisition [Line Items] | |||
| Purchase consideration for assets acquired | $ 23,500,000 | ||
| Payments to acquire assets and liabilities | 2,700,000 | ||
| Contingent consideration | 20,800,000 | ||
| Intangible assets acquired | 23,500,000 | ||
| Goodwill | 9,300,000 | ||
| Omni Energy, LLC | Customer relationships | |||
| Business Acquisition [Line Items] | |||
| Finite-lived intangibles acquired | $ 14,200,000 | ||
| Finite-lived intangibles, useful life | 5 years | ||
| Omni Energy, LLC | Minimum | |||
| Business Acquisition [Line Items] | |||
| Contingent consideration, estimated range of outcomes, lower value | $ 17,700,000 | ||
| Omni Energy, LLC | Maximum | |||
| Business Acquisition [Line Items] | |||
| Contingent consideration, estimated range of outcomes, higher value | $ 28,900,000 |
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- Definition Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table. No definition available.
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- Definition Amount of consideration transferred, consisting of acquisition-date fair value of assets transferred by the acquirer, liabilities incurred by the acquirer, and equity interest issued by the acquirer. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition Amount of liabilities incurred by the acquirer as part of consideration transferred in a business combination. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition For contingent consideration arrangements recognized in connection with a business combination, this element represents an estimate of the high-end of the potential range (undiscounted) of the consideration which may be paid. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition For contingent consideration arrangements and indemnification assets recognized in connection with a business combination, this element represents an estimate of the low-end of the potential range (undiscounted) of the consideration which may be paid. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition The amount of identifiable intangible assets recognized as of the acquisition date. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition Amount recognized for assets, including goodwill, in excess of (less than) the aggregate liabilities assumed. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition Useful life of finite-lived intangible assets, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days. No definition available.
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- Definition Amount after accumulated impairment loss of an asset representing future economic benefits arising from other assets acquired in a business combination that are not individually identified and separately recognized. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition The cash outflow associated with the acquisition of business during the period. The cash portion only of the acquisition price. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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