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BORROWINGS (Senior Notes) (Details) (USD $)
In Thousands, except Share data, unless otherwise specified
1 Months Ended 3 Months Ended 9 Months Ended
Nov. 30, 2011
Sep. 30, 2014
Sep. 30, 2013
Sep. 30, 2014
Sep. 30, 2013
Senior Notes [Member]
         
Debt Instrument [Line Items]          
Remaining balance   $ 10,000   $ 10,000  
Interest rate   9.00%   9.00%  
Detachable warrants term 5 years        
Shares of common stock issued on warrants (in shares) 3,690,195        
Effective interest rate   9.30% 9.70% 9.40% 9.80%
Debt Instrument, Redemption, Period One [Member]
         
Debt Instrument [Line Items]          
Debt instrument, redemption price, percentage       102.00%  
Debt Instrument, Redemption, Period Two [Member]
         
Debt Instrument [Line Items]          
Debt instrument, redemption price, percentage       101.00%  
Debt Instrument, Redemption, Period Three [Member]
         
Debt Instrument [Line Items]          
Debt instrument, redemption price, percentage       101.00%  
Debt Instrument, Redemption, Thereafter [Member]
         
Debt Instrument [Line Items]          
Debt instrument, redemption price, percentage       100.00%