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Summary of Significant Accounting Policies (Details 1) | 3 Months Ended | 9 Months Ended
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Sep. 30, 2019 | Sep. 30, 2018 | Sep. 30, 2019 | Sep. 30, 2018
Company A [Member] |  |  |  |  |  |  |
Revenue, Major Customer [Line Items] |  |  |  |  |  |  |
Concentration risk percentage | 39.00% |  | 50.00% |  | 42.00% |  | 42.00%
Company B [Member] |  |  |  |  |  |  |
Revenue, Major Customer [Line Items] |  |  |  |  |  |  |
Concentration risk percentage | 29.00% |  | 23.00% |  | 27.00% |  | 22.00%
Company C [Member] |  |  |  |  |  |  |
Revenue, Major Customer [Line Items] |  |  |  |  |  |  |
Concentration risk percentage |  | [1] |  | [1] |  | [1] | 10.00%
[1] | Amount is less than 10%

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