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STOCKHOLDERS' EQUITY (Tables)
9 Months Ended
Sep. 30, 2017
Stockholders' Equity Note [Abstract]  
Schedule of Nonvested Restricted Stock Units Activity
    Number of Shares     Weighted Average Grant Date Fair Value  
Outstanding at December 31, 2016     8,642,055     $ 7.20  
Granted     1,112,131       6.10  
Vested     (4,085,881 )     5.23  
Forfeited     (26,625 )     6.72  
Outstanding at September 30, 2017     5,641,680     $ 7.06  
Schedule Of Warrants Activity
    Warrants     Weighted-average exercise price     Aggregate Intrinsic Value  
Outstanding at December 31, 2016     913,381     $ 2.41     $ 1,961,403  
Issued     --       --          
Exercised     (887,585 )     2.41          
Expired     (25,796 )     --          
Outstanding at September 30, 2017     --     $ --     $ --  
Schedule Of Share Based Compensation Expense
    Three months ended September 30,     Nine months ended September 30,  
    2017     2016     2017     2016  
Stock-based compensation expense associated with restricted stock   $ 4,890,123     $ 2,834,038     $ 12,375,306     $ 6,181,400  
Total   $ 4,890,123     $ 2,834,038     $ 12,375,306     $ 6,181,400