v3.19.1

Acquisitions (Details) - Elauwit Networks, LLC $ in Thousands |  | 1 Months Ended | 5 Months Ended
--- | --- | --- | ---
Aug. 01, 2018 USD ($) item | Jan. 31, 2019 USD ($) | Dec. 31, 2018 USD ($)
Acquisitions |  |  |
Consideration for acquisition of assets before contingent consideration | $ 28,000 |  |
Total purchase price | 29,537 |  |
Contingent consideration fair value | 961 |  |
Cash paid | 15,576 |  |
Purchase price held back | 13,000 |  |
Purchase price held back for third-party consents | 11,000 |  |
Indemnification holdback retained for 12 months | $ 2,000 |  |
Indemnification holdback period | 12 months |  |
Payment for amounts held back for third-party consents |  | $ 1,952 | $ 9,048
Business Combination, Contingent Consideration, Liability, Valuation Technique [Extensible List] | wifi:MonteCarloMethodMember |  |
Risk-free rate |  |  |
Acquisitions |  |  |
Contingent consideration valuation input | item | 0.0278 |  |
Revenue volatility rate |  |  |
Acquisitions |  |  |
Contingent consideration valuation input | item | 0.40 |  |
Relief from royalty method | Royalty rate |  |  |
Acquisitions |  |  |
Identifiable intangible assets valuation input | item | 0.010 |  |
Fair value less costs | Discount rates |  |  |
Acquisitions |  |  |
Identifiable intangible assets valuation input | 0.080 |  |
Minimum | Excess earnings, relief from royalty, and loss-of-revenue methods | Discount rates |  |  |
Acquisitions |  |  |
Identifiable intangible assets valuation input | item | 0.080 |  |
Maximum |  |  |
Acquisitions |  |  |
Contingent consideration require payment aggregate amount | $ 15,000 |  |
Maximum | Excess earnings, relief from royalty, and loss-of-revenue methods | Discount rates |  |  |
Acquisitions |  |  |
Identifiable intangible assets valuation input | item | 0.210 |  |

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