Summary of Significant Accounting Policies (Details Textual) $ in Millions	12 Months Ended
	Dec. 31, 2019 USD ($) Segment	Dec. 31, 2018 USD ($)
Operating segments | Segment	3
Requisite service period	3 years
Average term of contract	6 months
Minimum
Intangible assets estimated economic useful lives	1 year
Maximum
Intangible assets estimated economic useful lives	25 years
Foreign Currency
Cash | $	$ 510	$ 274