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Summary of Significant Accounting Policies (Details)
3 Months Ended
Dec. 31, 2015
USD ($)
segment
item
Dec. 31, 2014
USD ($)
Property and Equipment    
Depreciation $ 114,000 $ 135,000
Long-Lived Assets    
Impairment charges $ 0 0
Revenue Recognition    
Minimum number of deliverable for allocating revenue to each deliverable | item 1  
Customer Service Revenue    
Customer Service Sales $ 697,890 504,181
Customer Service Cost of Sales 283,239 298,809
Gross Profit $ 414,651 205,372
Engineering Development    
Percentage of employees who were engineers engaged in various engineering development projects 34.00%  
Number of business segments    
Number of business segments in which the entity operates | segment 1  
Property and equipment except corporate airplane and manufacturing facility | Minimum    
Property and Equipment    
Estimated useful lives 3 years  
Property and equipment except corporate airplane and manufacturing facility | Maximum    
Property and Equipment    
Estimated useful lives 7 years  
Manufacturing facility    
Property and Equipment    
Estimated useful lives 39 years  
Corporate airplane    
Property and Equipment    
Estimated useful lives 10 years  
Depreciation $ 0 $ 0