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Equity (Details 3) - USD ($) | 6 Months Ended |
--- | --- | ---
Jun. 30, 2015 | Jun. 30, 2014 | Dec. 31, 2014
Accumulated Other Comprehensive Loss |  |  |
Net unrealized losses on derivatives designated as cash flow hedges, net of deferred losses on terminated interest swaps | $ 7,500,000 |  | $ 13,900,000
Deferred losses on terminated interest swaps | (900,000) |  | (1,100,000)
Unrealized gain related to available-for-sale securities | 800,000 |  | $ 300,000
Interest Expense |  |  |
Accumulated Other Comprehensive Loss |  |  |
Net realized losses on derivatives designated as cash flow hedges | (3,241,500) | $ (6,555,041) |
Loss on Termination of Swaps |  |  |
Accumulated Other Comprehensive Loss |  |  |
Net realized losses on derivatives designated as cash flow hedges | $ (4,285,995) |  |
Other Income | Residential mortgage-backed security (RMBS) |  |  |
Accumulated Other Comprehensive Loss |  |  |
Net realized gain on sale of available-for-sale investments |  | $ 431,476 |

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