DIVIDENDS (Details) (USD $)	3 Months Ended
	Mar. 31, 2013	Dec. 31, 2012	Sep. 30, 2012	Jun. 30, 2012	Mar. 31, 2012	Dec. 31, 2011
DIVIDENDS [Abstract]
Quarterly Dividend Paid per Share	$ 0.22	$ 0.22	$ 0.22	$ 0.22	$ 0.22	$ 0.22
Date Dividends Paid	Apr. 12, 2013	Jan. 11, 2013	Oct. 12, 2012	Jul. 13, 2012	Apr. 13, 2012	Jan. 13, 2012