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Organization and Basis of Presentation (Details) $ in Millions | 3 Months Ended | 6 Months Ended
--- | --- | ---
Jun. 30, 2019 USD ($) | Jun. 30, 2019 USD ($) subsidiary
Organization, Consolidation and Presentation of Financial Statements [Abstract] |  |
Number of wholly-owned subsidiaries | subsidiary |  | 2
Remeasurement loss | $ | $ 1.3 | $ 2.1

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- Definition Number of wholly owned subsidiaries. + References No definition available. + Details
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- References No definition available. + Details
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