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Summary of Significant Accounting Policies (Details 1 - Segments) $ in Thousands	3 Months Ended
	Mar. 31, 2020 USD ($) segment	Mar. 31, 2019 USD ($)	Dec. 31, 2019 USD ($)
Accounting Policies [Abstract]
Number of operating segments \| segment	1
Schedule of Equity Method Investments [Line Items]
Cash paid	$ 0	$ 23,174
Loss from equity method investment	(382)	$ 0
Equity method investment	$ 21,512		$ 21,894

This item represents the entity's proportionate share for the period of the net income (loss) of its investee (such as unconsolidated subsidiaries and joint ventures) to which the equity method of accounting is applied. This item includes income or expense related to stock-based compensation based on the investor's grant of stock to employees of an equity method investee.

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