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Contingencies And Commitments (Details) (USD $)	Jun. 30, 2012
Standby letters of credit by a commercial bank	$ 50,000

X

- Definition

Standby letters of credit by a commercial bank

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No definition available.

+ Details

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