Leases (Details Narrative) - USD ($) |
3 Months Ended | 6 Months Ended | 12 Months Ended | |||
|---|---|---|---|---|---|---|
Jun. 30, 2019 |
Jun. 30, 2018 |
Jun. 30, 2019 |
Jun. 30, 2018 |
Dec. 31, 2018 |
Dec. 31, 2017 |
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| Leases [Abstract] | ||||||
| Opreating lease remaining term | 1 year 2 months 1 day | 1 year 2 months 1 day | ||||
| Percentage of payment escalate per year | 3.00% | |||||
| Operating lease expenses | $ 57,816 | $ 115,633 | ||||
| Rent expenses | $ 77,548 | $ 133,386 | $ 211,271 | $ 192,237 | ||
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- Definition Percentage of payment escalate per year. No definition available.
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- References No definition available.
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- Definition Amount of operating lease expense. Excludes sublease income. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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- Definition Weighted average remaining lease term for operating lease, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents reported fact of one year, five months, and thirteen days. Reference 1: http://www.xbrl.org/2003/role/exampleRef
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- Definition Cash payments to lessor's for use of assets under operating leases. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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