CAPITAL STOCK (Details) - Cash payments for dividends due on Series A-13 for issuance of unregistered common shares (Share Issuance Date [Member], USD $)	0 Months Ended
	Dec. 31, 2012	Feb. 13, 2012	Nov. 21, 2011	Aug. 24, 2011	May 24, 2011	Mar. 03, 2011
Share Issuance Date [Member]
CAPITAL STOCK (Details) - Cash payments for dividends due on Series A-13 for issuance of unregistered common shares [Line Items]
Number of unregistered common shares (in Shares)	8,750	3,500	3,500	3,500	3,500	14,000
Dividend period	Jan - December 2012	Oct 2011-December 2011	July 2011 - Sept 2011	April 2011 - June 2011	Jan 2011 - March 2011	Jan - December 2010
Dividends if paid in cash	$ 17,500	$ 7,000	$ 7,000	$ 7,000	$ 7,000	$ 28,000
Fair value of shares at issuance	$ 2,712	$ 2,381	$ 1,644	$ 2,868	$ 4,129	$ 15,820