Concentration of Risk Amounts (Details) (USD $)	Jun. 30, 2012	Dec. 31, 2011
Amounts held in the banks,not exceed the insured limit	$ 250,000	$ 250,000

Amounts held in the banks,not exceed the insured limit

No definition available.

Name:	fil_AmountsHeldInTheBanksNotExceedTheInsuredLimit
Namespace Prefix:	fil_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant