Short-Term Bank Loans (Details Textual)	1 Months Ended	0 Months Ended	1 Months Ended
	Jul. 29, 2011 Fixed interest rate of 7.216% [Member]	Sep. 01, 2011 Fixed interest rate of 7.544% [Member]	Feb. 29, 2012 Fixed interest rate of 7.872% One [Member]	Mar. 21, 2012 Fixed interest rate of 7.872% Two [Member]	Sep. 19, 2012 Fixed interest rate of 7.2% [Member]	Jun. 21, 2013 Fixed interest rate of 6.440% [Member]
Short-Term Bank Loans (Textual)
Annual fixed interest rate of short-term bank loans	7.216%	7.544%	7.872%	7.872%	7.20%	6.44%
Maturity date	Feb. 28, 2013	Aug. 30, 2012	Feb. 28, 2013	Feb. 28, 2013	Sep. 19, 2013	Dec. 21, 2013