v3.7.0.1
COMPENSATION PLANS (Summary of Non-Vested Restricted Common Stock Activity) (Details) - Restricted Stock
3 Months Ended
Mar. 31, 2017
$ / shares
shares
Shares  
Restricted stock, beginning of period (in shares) | shares 3,531,418
Granted (in shares) | shares 0
Vested (in shares) | shares (131,183)
Forfeited (in shares) | shares (146,071)
Restricted stock, end of period (in shares) | shares 3,254,164
Weighted Average Grant-Date Fair Value  
Restricted stock, beginning of period (in dollars per share) | $ / shares $ 1.78
Granted (in dollars per share) | $ / shares 0.00
Vested (in dollars per share) | $ / shares 14.39
Forfeited (in dollars per share) | $ / shares 1.29
Restricted stock, end of period (in dollars per share) | $ / shares $ 1.52