v3.10.0.1
Condensed Consolidated Balance Sheets (Parenthetical) - $ / shares
Jun. 30, 2018
Dec. 31, 2017
Preferred Stock, Par or Stated Value Per Share $ 0.001 $ 0.001
Preferred Stock, Shares Authorized 50,000,000 50,000,000
Preferred Stock, Shares Issued 0 0
Preferred Stock, Shares Outstanding 0 0
Common Class C [Member]    
Common Stock, Par or Stated Value Per Share $ 0.001 $ 0.001
Common Stock, Shares Authorized 300,000,000 300,000,000
Common Stock, Shares, Issued 11,182,489 8,838,002
Common Stock, Shares, Outstanding 11,182,489 8,838,002
Common Class S [Member]    
Common Stock, Par or Stated Value Per Share $ 0.001 $ 0.001
Common Stock, Shares Authorized 100,000,000 100,000,000
Common Stock, Shares, Issued 3,098 3,032
Common Stock, Shares, Outstanding 3,098 3,032