Basis of Presentation (Details) $ in Thousands |
3 Months Ended | 9 Months Ended | |||
|---|---|---|---|---|---|
|
Sep. 30, 2018
USD ($)
|
Sep. 30, 2017
USD ($)
|
Sep. 30, 2018
USD ($)
product
|
Sep. 30, 2017
USD ($)
|
May 18, 2016 |
|
| Voting interest acquired (as a percent) | 25.01% | ||||
| Liberty | |||||
| Related Party Transaction, Amounts of Transaction | $ | $ 818 | $ 814 | $ 2,600 | $ 2,600 | |
| Skyhook | |||||
| Number of primary products sold | product | 2 | ||||
| X | ||||||||||
- Definition The number of primary products sold. No definition available.
|
| X | ||||||||||
- Definition Percentage of voting equity interests acquired at the acquisition date in the business combination. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
|
| X | ||||||||||
- Definition Amount of transactions with related party during the financial reporting period. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
|
| X | ||||||||||
- Details
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| X | ||||||||||
- Details
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