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14. Segment Information: Schedule of sales in excess of ten percent (Details) (USD $) | Aug. 31, 2013 | Aug. 31, 2012
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Details |  |
Sales in excess of 10% of total sales | $ 17,672,338 | $ 15,202,776

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- Definition No authoritative reference available. + References No definition available. + Details
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Namespace Prefix: | fil_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

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- Details
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Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration