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Description of Business and Summary of Significant Accounting Policies (Tables)
6 Months Ended
Jun. 30, 2018
Organization, Consolidation and Presentation of Financial Statements [Abstract]  
Schedule of antidilutive securities excluded from computation of earnings per share

   June 30,
2018
   June 30,
2017
 
Options   5,800,742    6,988,886 
Warrants   56,015,610    8,945,388 
Total   61,816,352    15,934,274 
Schedule of impacts to consolidated statements of cash flows
   Previously Reported   Adjustment   As Revised 
Net cash provided by (used in) investing activities  $(372,802)  $356,092   $(16,710)
Summary of cash and cash equivalent and restricted cash
   June 30,
2018
   December 31,
2017
 
Cash and cash equivalent  $21,474,264   $17,399,636 
Restricted cash – current   40,034    - 
Restricted cash   390,940    390,940 
Cash and cash equivalent and restricted cash  $21,905,238   $17,790,576