XML 50 R40.htm IDEA: XBRL DOCUMENT v3.4.0.3
FAIR VALUE OF FINANCIAL INSTRUMENTS (Reconciliation of Warrants Using Level 3 Inputs) (Details) - USD ($)
$ in Thousands
3 Months Ended 12 Months Ended
Mar. 31, 2016
Mar. 31, 2015
Dec. 31, 2015
Level 3      
Reconciliation of the beginning and ending balances of the fair value measurements using significant unobservable inputs (Level 3)      
Marketability discount due to lapses of restriction period $ 0    
Warrant      
Reconciliation of the beginning and ending balances of the fair value measurements using significant unobservable inputs (Level 3)      
Balance at the beginning of the period 307,760 $ 366,080 $ 366,080
Warrant liability (gain)/loss (29,820) 108,810  
Balance at the end of the period $ 277,940 $ 474,890 $ 307,760
Warrant | Level 3      
Reconciliation of the beginning and ending balances of the fair value measurements using significant unobservable inputs (Level 3)      
Expected Volatility (as a percent) 33.20%   27.40%
Warrant | Minimum | Level 3      
Reconciliation of the beginning and ending balances of the fair value measurements using significant unobservable inputs (Level 3)      
Discount for lack of marketability (as a percent) 8.00%   10.00%
Warrant | Maximum | Level 3      
Reconciliation of the beginning and ending balances of the fair value measurements using significant unobservable inputs (Level 3)      
Discount for lack of marketability (as a percent) 10.00%   12.00%