Condensed Consolidated Balance Sheets (Parenthetical) (unaudited) (USD $)	Mar. 31, 2014	Dec. 31, 2013
Statement of Financial Position [Abstract]
Ordinary shares, par value, USD per share	$ 0.00001	$ 0.00001
Ordinary shares, authorized	1,000,000,000	1,000,000,000
Ordinary shares, issued	235,070,951	235,065,951
Treasury shares, at cost	4,943,370	4,943,370
Long-term debt held by a related party	$ 50,000,000	$ 50,000,000
Long-term debt held by a minority shareholder	$ 3,500,000	$ 3,500,000