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Summary of Significant Accounting Policies (Narrative) (Details) | 12 Months Ended
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Dec. 31, 2015
Percentage holding required to account investments under non-marketable equity investments | 20.00%
Buildings [Member] | Maximum [Member] |
Estimated useful lives | 40 years
Leasehold Improvements [Member] | Minimum [Member] |
Estimated useful lives | 10 years
Software, Equipment, Furniture and Fixtures [Member] | Minimum [Member] |
Estimated useful lives | 3 years
Software, Equipment, Furniture and Fixtures [Member] | Maximum [Member] |
Estimated useful lives | 7 years

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- Definition The percentage holding required to account investments under non-marketable equity investments. + References No definition available. + 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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- Details
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