Annual report pursuant to Section 13 and 15(d)

Nature of Business and Significant Accounting Policies (Summary Of Significant Customers) (Details)

v3.8.0.1
Nature of Business and Significant Accounting Policies (Summary Of Significant Customers) (Details)
12 Months Ended
Sep. 30, 2017
Sep. 30, 2016
Sep. 30, 2015
Total Revenue [Member] | Customer Concentration Risk [Member]      
Revenue, Major Customer [Line Items]      
Concentration risk, percentage [1] 69.00% 76.00% 81.00%
Total Revenue [Member] | USAID [Member] | Customer Concentration Risk [Member]      
Revenue, Major Customer [Line Items]      
Concentration risk, percentage [1] 44.00% 24.00% 16.00%
Total Revenue [Member] | UNFPA [Member] | Customer Concentration Risk [Member]      
Revenue, Major Customer [Line Items]      
Concentration risk, percentage [1] 25.00% 25.00% 18.00%
Total Revenue [Member] | Semina [Member] | Customer Concentration Risk [Member]      
Revenue, Major Customer [Line Items]      
Concentration risk, percentage [1]   27.00% 47.00%
Total Revenue [Member] | Less Than 10 Percent Of Unit Sales [Member]      
Revenue, Major Customer [Line Items]      
Concentration risk, percentage 10.00%    
Current Assets [Member] | Customer Concentration Risk [Member]      
Revenue, Major Customer [Line Items]      
Concentration risk, percentage 11.00% 44.00%  
Current Assets [Member] | More than 10 Percent of Unit Sales [Member] | Customer Concentration Risk [Member]      
Revenue, Major Customer [Line Items]      
Concentration risk, percentage 10.00% 10.00%  
Accounts Receivable [Member] | Semina [Member] | Customer Concentration Risk [Member]      
Revenue, Major Customer [Line Items]      
Concentration risk, percentage 78.00% 85.00%  
[1] Less than 10 percent of unit sales.