Basis of Presentation (Details) $ in Thousands |
3 Months Ended | |
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Mar. 31, 2019
USD ($)
product
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Mar. 31, 2018
USD ($)
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Liberty | ||
Related Party Transaction, Amounts of Transaction | $ | $ 924 | $ 950 |
Skyhook | ||
Number Of Primary Products | product | 2 | |
Charter | ||
Investment control percentage | 25.01% |
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- Definition The percentage of control of common stock or equity participation in the investee accounted for under the equity method of accounting. No definition available.
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- Definition The number of primary products sold. No definition available.
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- Definition Amount of transactions with related party during the financial reporting period. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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