v3.19.3

Acquisitions (Details) - Elauwit Networks, LLC $ in Thousands |  | 1 Months Ended | 5 Months Ended | 9 Months Ended
--- | --- | --- | --- | ---
Aug. 01, 2018 USD ($) item | Jan. 31, 2019 USD ($) | Dec. 31, 2018 USD ($) | Sep. 30, 2019 USD ($)
Acquisitions |  |  |  |
Consideration for acquisition of assets before contingent consideration | $ 28,000 |  |  |
Total purchase price | 28,612 |  |  |
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 |  |  |
Payment of indemnification holdback |  |  |  | $ 1,075
Identification holdback amount retained |  |  |  | 925
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 |  |  |
Increase in accrued expenses and other liabilities |  |  |  | 566
Decrease of goodwill |  |  |  | (1,061)
Costs and operating expenses |  |  |  |
Acquisitions |  |  |  |
Increase in accrued expenses and other liabilities |  |  |  | 566
Risk-free rate |  |  |  |
Acquisitions |  |  |  |
Contingent consideration valuation input | item | 2.78 |  |  |
Revenue volatility rate |  |  |  |
Acquisitions |  |  |  |
Contingent consideration valuation input | item | 40 |  |  |
Relief from royalty method | Royalty rate |  |  |  |
Acquisitions |  |  |  |
Identifiable intangible assets valuation input | item | 1.0 |  |  |
Fair value less costs | Discount rates |  |  |  |
Acquisitions |  |  |  |
Identifiable intangible assets valuation input | item | 8 |  |  |
Minimum | Excess earnings, relief from royalty, and loss-of-revenue methods | Discount rates |  |  |  |
Acquisitions |  |  |  |
Identifiable intangible assets valuation input | item | 8.0 |  |  |
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 | 21.0 |  |  |
Backlog - held for sale |  |  |  |
Acquisitions |  |  |  |
Business Combination, Provisional Information, Initial Accounting Incomplete, Adjustment, Intangibles |  |  |  | 750
Backlog |  |  |  |
Acquisitions |  |  |  |
Business Combination, Provisional Information, Initial Accounting Incomplete, Adjustment, Intangibles |  |  |  | $ (48)

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