REAL ESTATE SECURITIES (Schedule of Investments in CMBS) (Details) (USD $) In Thousands, unless otherwise specified	Mar. 31, 2013	Dec. 31, 2012
Schedule of Available-for-sale Securities [Line Items]
Face Amount	$ 2,987
Amortized Cost Basis	3,019
Unrealized Gains (Losses)	(7)	(13)
Fair Value	3,012	4,817
Commercial Mortgage Backed Securities 2 [Member] \| Standard & Poor's, AAA Rating [Member]
Schedule of Available-for-sale Securities [Line Items]
Cupon Rate	4.54%
Face Amount	2,151
Amortized Cost Basis	2,176
Unrealized Gains (Losses)	(5)
Fair Value	2,171
Commercial Mortgage Backed Securities 3 [Member] \| Standard & Poor's, AAA Rating [Member]
Schedule of Available-for-sale Securities [Line Items]
Cupon Rate	5.10%
Face Amount	836
Amortized Cost Basis	843
Unrealized Gains (Losses)	(2)
Fair Value	$ 841

Amount of investment in debt and equity securities categorized neither as held-to-maturity nor trading.

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+ Details

- Definition

This item represents the cost of debt and equity securities, which are categorized neither as held-to-maturity nor trading, net of adjustments including accretion, amortization, collection of cash, previous other-than-temporary impairments recognized in earnings (less any cumulative-effect adjustments recognized, as defined), and fair value hedge accounting adjustments, if any.

+ References+ Details

- Definition

Amount of debt securities categorized neither as held-to-maturity nor trading.

+ References

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