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Commitments and Contingencies Earn-out (Details) - USD ($) $ in Thousands | 9 Months Ended |
--- | --- | ---
Sep. 30, 2019 | Dec. 31, 2018 | [1]
Commitments and Contingencies Disclosure [Abstract] |  |
contingent consideration gross | $ 225,000 |
CONTINGENT EARN-OUT LIABILITY | $ 0 | $ 47,400
[1] | December 31, 2018 balances were derived from audited consolidated financial statements.

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- Definition Fair value of financial instrument classified as a liability measured using unobservable inputs that reflect the entity's own assumption about the assumptions market participants would use in pricing. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 820 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (c) -URI http://asc.fasb.org/extlink&oid=117815213&loc=d3e19207-110258 + Details
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