Quarterly report pursuant to Section 13 or 15(d)

SEGMENT REPORTING (Other Debt Segment Investments and Debt) (Details 1)

v3.5.0.2
SEGMENT REPORTING (Other Debt Segment Investments and Debt) (Details 1)
Jun. 30, 2016
USD ($)
Segment Reporting Information [Line Items]  
Investments Carrying Value $ 1,292,144,000
Debt Outstanding Face Amount 891,783,000
Other Debt  
Segment Reporting Information [Line Items]  
Investments Outstanding Face Amount 1,065,741,000
Investments Carrying Value 994,041,000
Debt Outstanding Face Amount 724,016,000
Debt Carrying Value 724,016,000
Subprime mortgage loans subject to call options | Non-Recourse  
Segment Reporting Information [Line Items]  
Investments Outstanding Face Amount 362,931,000
Investments Carrying Value 362,931,000
Debt Outstanding Face Amount 362,931,000
Debt Carrying Value 362,931,000
Unlevered real estate securities | Other  
Segment Reporting Information [Line Items]  
Investments Outstanding Face Amount 37,540,000
Investments Carrying Value 12,988,000
Debt Outstanding Face Amount 0
Debt Carrying Value 0
Levered real estate securities | Other  
Segment Reporting Information [Line Items]  
Investments Outstanding Face Amount 428,881,000
Investments Carrying Value 452,815,000
Debt Outstanding Face Amount 361,085,000
Debt Carrying Value 361,085,000
Real estate related and other loans | Other  
Segment Reporting Information [Line Items]  
Investments Outstanding Face Amount 235,612,000
Investments Carrying Value 143,526,000
Debt Outstanding Face Amount 0
Debt Carrying Value 0
Other investments | Other  
Segment Reporting Information [Line Items]  
Investments Carrying Value 21,339,000
Debt Outstanding Face Amount 0
Debt Carrying Value 0
Residential mortgage loans | Other  
Segment Reporting Information [Line Items]  
Investments Outstanding Face Amount 777,000
Investments Carrying Value 442,000
Debt Outstanding Face Amount 0
Debt Carrying Value $ 0