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Warrants (Details 1) - Fair Value, Inputs, Level 2 [Member] - USD ($)
 12 Months Ended
Dec. 31, 2017
Dec. 31, 2016
Dec. 31, 2015
Warrants [Line Items]      
Beginning balance $ 1,499,362 $ 162,736 $ 553,060
Warrants issued to HLI 1,889,269
Warrants redeemed (25,026)
Fair value change of the issued warrants included in earnings 229,749 (527,617) (390,324)
Ending balance $ 1,729,111 $ 1,499,362 $ 162,736