Quarterly report pursuant to Section 13 or 15(d)

Consolidated Balance Sheets (Parenthetical)

v3.19.3
Consolidated Balance Sheets (Parenthetical) - $ / shares
Sep. 30, 2019
Dec. 31, 2018
Statement of Financial Position [Abstract]    
Ordinary shares, par value $ 0.001 $ 0.001
Ordinary shares, shares authorized 225,000,000 225,000,000
Ordinary shares, shares issued 79,055,053 79,055,053
Ordinary shares, shares outstanding 79,055,053 79,055,053