Subsequent events	6 Months Ended
Jun. 30, 2012
Subsequent Events [Abstract]
Subsequent Events [Text Block]	11. Subsequent events The Company’s management evaluated subsequent events through the time of the filing of this report on Form 10-Q and is not aware of any significant events that occurred subsequent to the balance sheet date but prior to the filing of this report that would have a material impact on its financial statements.

The entire disclosure for significant events or transactions that occurred after the balance sheet date through the date the financial statements were issued or the date the financial statements were available to be issued. Examples include: the sale of a capital stock issue, purchase of a business, settlement of litigation, catastrophic loss, significant foreign exchange rate changes, loans to insiders or affiliates, and transactions not in the ordinary course of business.

No definition available.

Name:	us-gaap_SubsequentEventsTextBlock
Namespace Prefix:	us-gaap_
Data Type:	nonnum:textBlockItemType
Balance Type:	na
Period Type:	duration