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Nature Of Business And Significant Accounting Policies (Summary Of Significant Customers) (Details) (Sales Revenue, Net [Member], Customer Concentration Risk [Member])
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12 Months Ended | ||||||
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Sep. 30, 2014
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Sep. 30, 2013
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Sep. 30, 2012
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| Revenue, Major Customer [Line Items] | |||||||
| Concentration risk, percentage | 81.00% | 62.00% | 85.00% | ||||
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UNFPA [Member]
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| Revenue, Major Customer [Line Items] | |||||||
| Concentration risk, percentage | 40.00% | 62.00% | 40.00% | ||||
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USAID [Member]
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| Revenue, Major Customer [Line Items] | |||||||
| Concentration risk, percentage | 17.00% | [1] | 25.00% | ||||
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Sekunjalo Investments Corp [Member]
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| Revenue, Major Customer [Line Items] | |||||||
| Concentration risk, percentage | 13.00% | [1] | 20.00% | ||||
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Azinor International Lda [Member]
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| Revenue, Major Customer [Line Items] | |||||||
| Concentration risk, percentage | 11.00% | [1] | [1] | ||||
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