Organization and Summary of Significant Accounting Policies (Changes in AOCI) (Details) $ in Thousands		6 Months Ended
		Jun. 30, 2015 USD ($)
Accumulated Other Comprehensive Income (Loss) [Roll Forward]
Beginning balance, December 31, 2014		$ (8,658)
Other comprehensive income (loss)		(704)
Reclassifications from accumulated other comprehensive income to net earnings		1,078
Net current period other comprehensive income (loss)		374
Ending balance, June 30, 2015		(8,284)
Gains or Loss on Cash Flow Hedges
Accumulated Other Comprehensive Income (Loss) [Roll Forward]
Beginning balance, December 31, 2014	[1]	(13,579)
Other comprehensive income (loss)	[1]	0
Reclassifications from accumulated other comprehensive income to net earnings	[1],[2]	832
Net current period other comprehensive income (loss)	[1]	832
Ending balance, June 30, 2015	[1]	(12,747)
Gains and Losses on Commercial Mortgage Residual Interests
Accumulated Other Comprehensive Income (Loss) [Roll Forward]
Beginning balance, December 31, 2014	[3]	4,793
Other comprehensive income (loss)	[3]	(630)
Reclassifications from accumulated other comprehensive income to net earnings	[3],[4]	246
Net current period other comprehensive income (loss)	[3]	(384)
Ending balance, June 30, 2015	[3]	4,409
Gains and Losses on Available-for-Sale Securities
Accumulated Other Comprehensive Income (Loss) [Roll Forward]
Beginning balance, December 31, 2014		128
Other comprehensive income (loss)		(74)
Reclassifications from accumulated other comprehensive income to net earnings		0
Net current period other comprehensive income (loss)		(74)
Ending balance, June 30, 2015		$ 54

[1] Additional disclosure is included in Note 7 – Derivatives.

[2] Reclassifications out of other comprehensive income are recorded in Interest Expense on the Condensed Consolidated Statements of Comprehensive Income. There is no income tax expense (benefit) resulting from this reclassification.

[3] Additional disclosure is included in Note 8 – Fair Value Measurements.

[4] Reclassifications out of other comprehensive income are recorded in Impairment on the Condensed Consolidated Statements of Comprehensive Income. There is no income tax expense (benefit) resulting from this reclassification.