VARIABLE INTEREST ENTITIES SUPPLEMENTAL CASH FLOW INFORMATION (Details) RSO (USD $) In Thousands, unless otherwise specified			3 Months Ended
	Mar. 31, 2014	Dec. 31, 2013	Mar. 31, 2014 RSO [Member]	Mar. 31, 2013 RSO [Member]	Mar. 31, 2014 RSO [Member] Common Stock [Member]	Mar. 31, 2013 RSO [Member] Common Stock [Member]	Mar. 31, 2014 RSO [Member] Redeemable Preferred Stock [Member]	Mar. 31, 2013 RSO [Member] Redeemable Preferred Stock [Member]
Non-cash financing activities include the following:
Dividends payable	$ 985	$ 977			$ 25,663	$ 21,634	$ 2,520	$ 1,311
Issuance of restricted stock			$ 640	$ 35