Significant Accounting Policies (Details 4) (USD $)	Dec. 31, 2012
Long-term loan which bears interest at a fixed rate
Interest Rate Risks
Loans payable - long-term	$ 778,226
Loan from noncontrolling shareholder which bears interest at a fixed rate
Interest Rate Risks
Loans payable - long-term	$ 3,230,125

The portion of the carrying amount of long-term borrowings outstanding as of the balance sheet date, including current maturities, which accrues interest at a set, unchanging rate.

No definition available.

Name:	us-gaap_LongtermDebtPercentageBearingFixedInterestAmount
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant