Unaudited Consolidated Balance Sheets (Parenthetical) - $ / shares	Mar. 31, 2020	Dec. 31, 2019	Mar. 31, 2019
Class A Common Stock [Member]
Common Stock, Par Value (in dollars per share)	$ 0.0003	$ 0.0003	$ 0.0003
Common Stock, Shares Authorized	400,000,000	400,000,000	400,000,000
Common Stock, Shares Issued	188,450,989	188,289,680	187,979,934
Common Stock, Shares Outstanding	188,450,989	188,289,680	187,979,934
Class B Convertible Common Stock [Member]
Common Stock, Par Value (in dollars per share)	$ 0.0003	$ 0.0003	$ 0.0003
Common Stock, Shares Authorized	34,450,000	34,450,000	34,450,000
Common Stock, Shares Issued	34,450,000	34,450,000	34,450,000
Common Stock, Shares Outstanding	34,450,000	34,450,000	34,450,000
Class C Common Stock [Member]
Common Stock, Par Value (in dollars per share)	$ 0.0003	$ 0.0003	$ 0.0003
Common Stock, Shares Authorized	400,000,000	400,000,000	400,000,000
Common Stock, Shares Issued	231,150,002	229,027,730	228,488,635
Common Stock, Shares Outstanding	231,150,002	229,027,730	228,488,635