v3.10.0.1
Acquisitions - (Details) - Elauwit Networks, LLC
$ in Thousands
1 Months Ended 2 Months Ended
Aug. 01, 2018
USD ($)
item
Oct. 31, 2018
USD ($)
Sep. 30, 2018
USD ($)
Acquisition      
Consideration for acquisition of assets before contingent consideration $ 28,000    
Number of multi-unit dwelling properties | item 220    
Total purchase price $ 29,841    
Contingent consideration fair value 1,265    
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   $ 2,572 $ 6,476
Expected payment period for amounts held back for third-party consents 1 year    
Business Combination, Contingent Consideration, Liability, Valuation Technique [Extensible List] wifi:MonteCarloMethodMember    
Risk-free rate      
Acquisition      
Contingent consideration valuation input | item 0.0278    
Revenue volatility rate      
Acquisition      
Contingent consideration valuation input | item 0.40    
Relief from royalty method | Royalty rate      
Acquisition      
Identifiable intangible assets valuation input | item 0.010    
Minimum | Excess earnings, relief from royalty, and loss-of-revenue methods | Discount rates      
Acquisition      
Identifiable intangible assets valuation input | item 0.080    
Maximum      
Acquisition      
Contingent consideration require payment aggregate amount $ 15,000    
Maximum | Excess earnings, relief from royalty, and loss-of-revenue methods | Discount rates      
Acquisition      
Identifiable intangible assets valuation input | item 0.210