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Summary of Significant Accounting Policies (Details)
12 Months Ended
Sep. 30, 2016
USD ($)
item
Sep. 30, 2015
USD ($)
Sep. 30, 2014
USD ($)
Property and Equipment      
Depreciation $ 500,000 $ 600,000 $ 600,000
Long-Lived Assets      
Impairment charges 0 0 0
Inventories valuation      
Raw materials 2,966,891 3,346,778  
Work-in-process 500,869 745,311  
Finished goods 178,068 505,227  
Inventory, Net, Total $ 3,645,828 4,597,316  
Revenue Recognition      
Minimum number of deliverable for allocating revenue to each deliverable | item 1    
Customer Service Revenue      
Customer Service Sales $ 3,597,828 2,612,626 2,432,675
Customer Service Cost of Sales 1,271,022 1,096,332 1,152,549
Gross Profit $ 2,326,806 $ 1,516,294 $ 1,280,126
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    
Corporate airplane      
Property and Equipment      
Depreciation $ 0    
Manufacturing facility      
Property and Equipment      
Estimated useful lives 39 years