Summary of Significant Accounting Policies (Details) |
12 Months Ended |
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Dec. 31, 2017 | |
| Computer and equipment | Minimum | |
| Summary Of Significant Accounting Policies [Line Items] | |
| Estimated useful lives | 5 years |
| Computer and equipment | Maximum | |
| Summary Of Significant Accounting Policies [Line Items] | |
| Estimated useful lives | 7 years |
| Furniture and fixtures | Minimum | |
| Summary Of Significant Accounting Policies [Line Items] | |
| Estimated useful lives | 5 years |
| Furniture and fixtures | Maximum | |
| Summary Of Significant Accounting Policies [Line Items] | |
| Estimated useful lives | 7 years |
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- Definition Line item represents Summary of Significant Accounting Policies No definition available.
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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. No definition available.
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