Other Receivables and Loans to Customer and Supplier (Details Textual)	9 Months Ended
Sep. 30, 2013
Other receivables and loans to customers and suppliers (Textual)
Interest bearing on loans to one customers and one suppliers	8.00%

Interest bearing on loans to customers and suppliers.

No definition available.

Name:	tnbi_InterestBearingOnLoansToCustomersAndSuppliers
Namespace Prefix:	tnbi_
Data Type:	num:percentItemType
Balance Type:	na
Period Type:	duration