TREASURY STOCK (Details) (USD $) In Millions, except Share data, unless otherwise specified	3 Months Ended		3 Months Ended			3 Months Ended
	Dec. 31, 2012 Private transaction, one	Mar. 31, 2013 Series B Preferred Stock	Dec. 31, 2012 Series B Preferred Stock Private transaction, one	Mar. 31, 2013 Common Stock	Sep. 30, 2012 Common Stock	Dec. 31, 2012 Common Stock Private transaction, one	Dec. 31, 2012 Common Stock Private transaction, two
REPURCHASE OF SERIES B CONVERTIBLE PREFERRED STOCK AND COMMON STOCK
Shares repurchased			38,000			1,255	12,954
Value of shares repurchased	$ 2.5						$ 0.8
Shares		38,000		31,209	17,000