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Business Risk and Credit Risk Concentration Involving Cash (Details) - Customer concentration risk
3 Months Ended 12 Months Ended
Sep. 30, 2016
Sep. 30, 2015
Jun. 30, 2015
Revenue      
Concentration Risk [Line Items]      
Concentration risk, percentage 100.00%    
NGCD Partner | Revenue      
Concentration Risk [Line Items]      
Concentration risk, percentage 62.00% 0.00%  
NGCD Partner | Accounts receivable      
Concentration Risk [Line Items]      
Concentration risk, percentage 92.00%   0.00%
DHS S&T Partner | Revenue      
Concentration Risk [Line Items]      
Concentration risk, percentage 38.00% 0.00%  
DHS S&T Partner | Accounts receivable      
Concentration Risk [Line Items]      
Concentration risk, percentage 8.00%   100.00%