UNAUDITED CONDENSED CONSOLIDATED BALANCE SHEETS (Parenthetical) - USD ($) $ in Thousands	Jun. 30, 2019	Dec. 31, 2018
Common stock, par value (in dollars per share)	$ 0.01	$ 0.01
Common stock, authorized	500,000,000	500,000,000
Common stock, issued	362,900,048	123,154,504
Common stock, outstanding	362,900,048	123,154,504
Series A Redeemable Convertible Preferred Stock [Member]
Preferred stock, par value (in dollars per share)	$ 0.01	$ 0.01
Preferred stock, authorized	1,600,000	1,600,000
Preferred stock, issued	889,075	442,766
Preferred stock, outstanding	889,075	442,766
Preferred stock, liquidation	$ 23,251	$ 11,412
Class B OPCO [Member]
Preferred stock, issued	300,000	300,000
Preferred stock, outstanding	300,000	300,000
Preferred stock, liquidation	$ 3,080	$ 0
Series B Convertible Preferred Stock [Member]
Preferred stock, par value (in dollars per share)	$ 0.01	$ 0.01
Preferred stock, authorized	11,696,993	11,696,993
Preferred stock, issued	3,000,000	112,765
Preferred stock, outstanding	3,000,000	112,765
Preferred stock, liquidation	$ 30	$ 1
Series C Convertible Preferred Stock [Member]
Preferred stock, par value (in dollars per share)	$ 0.01	$ 0.01
Preferred stock, authorized	11,000,000	11,000,000
Preferred stock, issued	2,510,431	496,996
Preferred stock, outstanding	2,510,431	496,996
Preferred stock, liquidation	$ 25,937	$ 5,053