Domestic and Foreign Operations (Details) |
3 Months Ended | 6 Months Ended | ||
|---|---|---|---|---|
Jun. 30, 2019 |
Jun. 30, 2018 |
Jun. 30, 2019 |
Jun. 30, 2018 |
|
| Domestic and Foreign Operations (Textual) | ||||
| Derived over net revenues percentage | 99.00% | 45.00% | 99.00% | 33.00% |
| X | ||||||||||
- References No definition available.
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| X | ||||||||||
- Definition Domestic and Foreign Operations (Textual). No definition available.
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