Summary of Significant Accounting Policies (Tables) |
6 Months Ended | 12 Months Ended | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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Jun. 30, 2019 |
Dec. 31, 2018 |
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| Accounting Policies [Abstract] | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Schedule of Revenues Disaggregated by Revenue Source and Geographical Location |
The following table presents our revenues disaggregated by revenue source and geographical location. Sales and usage-based taxes are included as a component of revenues for the six-months ended:
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Sales and usage-based taxes are included as a component of revenues for the years ended December 31:
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| Schedule of Depreciation of Estimated Useful Lives |
Depreciation is calculated using the straight-line method over the estimated useful lives of the respective assets are as follows.
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- Definition Schedule Of Depreciation Of Estimated Useful Lives [Table Text Block]. No definition available.
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- References No definition available.
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- Definition Tabular disclosure of disaggregation of revenue into categories depicting how nature, amount, timing, and uncertainty of revenue and cash flows are affected by economic factor. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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