BORROWINGS (Senior Notes) (Details) (Senior Notes [Member], USD $) In Thousands, except Share data, unless otherwise specified	3 Months Ended		6 Months Ended
	Jun. 30, 2013	Jun. 30, 2012	Jun. 30, 2013	Jun. 30, 2012	Dec. 31, 2012
Debt Instrument [Line Items]
Remaining balance	$ 10,000		$ 10,000
Interest rate (in hundredths)	9.00%		9.00%
Debt modification fee percentage					1.00%
Detachable warrants term			5 years
Shares of common stock issued on warrants (in shares)	3,690,195		3,690,195
Class of Warrant or Right, Outstanding	3,444,607		3,444,607
Effective interest rate (in hundredths)	9.90%	9.30%	9.70%	9.40%
Maximum [Member]
Debt Instrument [Line Items]
Dividends per share, declared or paid for future quarter (in dollars per share)			$ 0.03