Consolidated Balance Sheets (Parenthetical) - $ / shares	Dec. 31, 2018	Dec. 31, 2017
Common stock, par value	$ 0.0001	$ 0.0001
Common stock, shares authorized	480,000,000	480,000,000
Common stock, shares issued	106,900,000	106,300,000
Common stock, shares outstanding	106,900,000	106,300,000
Treasury Stock, shares	6,425	0
Preferred stock, par value	$ 0.0001	$ 0.0001
Preferred stock, shares authorized	900,000	900,000
Preferred stock, shares issued	0	0
Preferred stock, shares outstanding	0	0
Series A Convertible Preferred stock
Temporary equity, liquidation preference per share	$ 1,000	$ 1,000
Temporary equity, shares issued	51,720	0
Temporary equity, shares outstanding	51,720	0
Series B Convertible Preferred stock
Temporary equity, liquidation preference per share	$ 1,000	$ 1,000
Temporary equity, shares issued	29,636	0
Temporary equity, shares outstanding	29,636	0