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Summary of Significant Accounting Policies (Details) | 3 Months Ended
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Dec. 31, 2012 item
Summary of Significant Accounting Policies |
Number of business segments in which the entity operates | 1
Revenue Recognition |
Minimum number of deliverable for allocating revenue to each deliverable | 1
Engineering Development |
Percentage of employees who were engineers engaged in various engineering development projects | 43.00%
Property and equipment except manufacturing facility | Minimum |
Property and Equipment |
Estimated useful lives | 3 years
Property and equipment except manufacturing facility | Maximum |
Property and Equipment |
Estimated useful lives | 7 years
Corporate airplane and manufacturing facility | Minimum |
Property and Equipment |
Estimated useful lives | 10 years
Corporate airplane and manufacturing facility | Maximum |
Property and Equipment |
Estimated useful lives | 39 years

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- Definition Represents the percentage of the entity's employees who were engineers engaged in various engineering development projects. + References No definition available. + Details
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- Definition Represents the minimum number of deliverable for allocating revenue to each deliverable based on that deliverable's selling price. + References No definition available. + Details
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- Details
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- Definition Number of operating segments. An operating segment is a component of an enterprise: (a) that engages in business activities from which it may earn revenues and incur expenses (including revenues and expenses relating to transactions with other components of the same enterprise), (b) whose operating results are regularly reviewed by the enterprise's chief operating decision maker to make decisions about resources to be allocated to the segment and assess its performance, and (c) for which discrete financial information is available. An operating segment may engage in business activities for which it has yet to earn revenues, for example, start-up operations may be operating segments before earning revenues. + References No definition available. + Details
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X
- Details
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- Definition Useful life of long lived, physical assets used in the normal conduct of business and not intended for resale, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days. Examples include, but not limited to, land, buildings, machinery and equipment, office equipment, furniture and fixtures, and computer equipment. + References No definition available. + Details
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- Details
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- Details
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