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v3.19.1

Warrants (Details Textual) - $ / shares | 1 Months Ended | 12 Months Ended |  |  |
--- | --- | --- | --- | --- | ---
Apr. 28, 2016 | Apr. 21, 2016 | Dec. 31, 2018 | Dec. 31, 2017 | Jan. 10, 2012 | Apr. 21, 2010
Warrants (Textual) |  |  |  |  |  |
Aggregate common stock shares |  |  | 275,000 |  |  |
warrants issued |  |  | 1,000,000 | 1,000,000 |  |
warrants outstanding |  |  | 1,000,000 | 1,000,000 |  |
Insitutional Investors, FT Global [Member] |  |  |  |  |  |
Warrants (Textual) |  |  |  |  |  |
Aggregate common stock shares |  | 293,880 |  |  |  |
Warrants repurchased |  | 1,116,744 |  |  |  |
Warrant repurchase price |  | $ 3.80 |  |  |  |
Institutional Investors [Member] |  |  |  |  |  |
Warrants (Textual) |  |  |  |  |  |
Warrants issued for services |  |  | 220,410 |  |  |
Common shares offering price |  |  | $ 9.12 |  |  |
Aggregate common stock shares |  |  | 734,700 |  |  |
Ft Global Capital Inc Member [Member] |  |  |  |  |  |
Warrants (Textual) |  |  |  |  |  |
Warrants issued for services |  |  | 73,470 |  |  |
Aggregate purchase price |  |  | $ 11.86 |  |  |
Warrant expiration term |  |  | 42 months |  |  |
Hangzhou Lianluo Ltd [Member] |  |  |  |  |  |
Warrants (Textual) |  |  |  |  |  |
Warrants issued for services | 1,000,000 |  |  |  |  |
Aggregate common stock shares | 1,000,000 |  |  |  |  |
Exercise price | $ 2.20 |  |  |  |  |
Anderson Strudwick Incorporated [Member] |  |  |  |  |  |
Warrants (Textual) |  |  |  |  |  |
Warrants issued for services |  |  |  |  |  | 150,000
Hawk Associates Inc [Member] |  |  |  |  |  |
Warrants (Textual) |  |  |  |  |  |
Warrants issued for services |  |  |  |  |  | 7,500
Firs Trust Group, Inc [Member] |  |  |  |  |  |
Warrants (Textual) |  |  |  |  |  |
Warrants issued for services |  |  |  |  | 100,000 |

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