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Commitments and Contingencies (Details)	Mar. 29, 2015	Jun. 02, 2008
Commitments and Contingencies As Of:
Approved total number of shares that may be repurchased		3,016,000fil_ApprovedTotalNumberOfSharesThatMayBeRepurchased
Additional shares that may be purchased under the plan	848,425fil_AdditionalSharesThatMayBePurchasedUnderThePlan

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- Definition

Additional shares that may be purchased under the plan

+ References

No definition available.

+ Details

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- Definition

Approved total number of shares that may be repurchased

+ References

No definition available.

+ Details

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Namespace Prefix:	fil_
Data Type:	xbrli:sharesItemType
Balance Type:	na
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