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Debt Obligations (Details) - Real Estate [Domain] | 1 Months Ended | 4 Months Ended | 5 Months Ended | 6 Months Ended |  |  |  |
--- | --- | --- | --- | --- | --- | --- | --- | ---
Jun. 30, 2015 USD ($) item | May. 31, 2015 | Mar. 31, 2015 USD ($) | Apr. 30, 2015 | Jun. 30, 2015 USD ($) item | Jun. 30, 2015 USD ($) item | Dec. 31, 2015 USD ($) | Feb. 28, 2015 USD ($) | Jan. 31, 2015 USD ($) | Dec. 31, 2014 USD ($) item
Debt Obligations |  |  |  |  |  |  |  |  |  |
Debt Carrying Value, Total credit facilities and repurchase agreements | $ 322,737,195 |  |  |  | $ 322,737,195 | $ 322,737,195 |  |  |  | $ 180,386,200
Collateral Cash, Restricted Cash | $ 76,252,399 |  |  |  | 76,252,399 | $ 76,252,399 |  |  |  | 218,100,529
Past due days, full repayment of a advance required |  |  |  |  |  | 60 days |  |  |  |
Maximum |  |  |  |  |  |  |  |  |  |
Debt Obligations |  |  |  |  |  |  |  |  |  |
Warehousing period |  |  |  |  |  | 24 months |  |  |  |
Healthcare related loans | Minimum | LIBOR |  |  |  |  |  |  |  |  |  |
Debt Obligations |  |  |  |  |  |  |  |  |  |
Variable rate, spread (as a percent) | 2.25% |  |  |  |  |  |  |  |  |
Healthcare related loans | Maximum | LIBOR |  |  |  |  |  |  |  |  |  |
Debt Obligations |  |  |  |  |  |  |  |  |  |
Variable rate, spread (as a percent) | 2.50% |  |  |  |  |  |  |  |  |
Credit facilities and repurchase agreements |  |  |  |  |  |  |  |  |  |
Debt Obligations |  |  |  |  |  |  |  |  |  |
Debt Carrying Value, Total credit facilities and repurchase agreements | $ 322,737,195 |  |  |  | 322,737,195 | $ 322,737,195 |  |  |  | 180,386,200
Collateral Carrying Value, Total credit facilities and repurchase agreements | $ 451,453,538 |  |  |  | $ 451,453,538 | $ 451,453,538 |  |  |  | $ 232,015,236
Weighted Average Note Rate (as a percent) | 2.61% |  |  |  | 2.61% | 2.61% |  |  |  | 2.84%
Weighted average note rate including certain fees and costs (as a percent) | 2.87% |  |  |  | 2.87% | 2.87% |  |  |  | 3.06%
Number of interest rate swaps | item | 0 |  |  |  | 0 | 0 |  |  |  | 0
$150 million warehouse repurchase facility |  |  |  |  |  |  |  |  |  |
Debt Obligations |  |  |  |  |  |  |  |  |  |
Debt Carrying Value, Total credit facilities and repurchase agreements | $ 111,680,600 |  |  |  | $ 111,680,600 | $ 111,680,600 |  |  |  |
Collateral Carrying Value, Total credit facilities and repurchase agreements | $ 172,521,052 |  |  |  | $ 172,521,052 | $ 172,521,052 |  |  |  |
Weighted Average Note Rate (as a percent) | 2.43% |  |  |  | 2.43% | 2.43% |  |  |  |
Committed line |  |  |  |  |  |  |  |  | $ 150,000,000 |
Extension of maturity date (in years) |  |  |  |  |  | 1 year |  |  |  |
$150 million warehouse repurchase facility | Subsequent event |  |  |  |  |  |  |  |  |  |
Debt Obligations |  |  |  |  |  |  |  |  |  |
Committed line |  |  |  |  |  |  | $ 175,000,000 |  |  |
$150 million warehouse repurchase facility | Senior mortgage loans |  |  |  |  |  |  |  |  |  |
Debt Obligations |  |  |  |  |  |  |  |  |  |
Variable rate, spread (as a percent) |  |  |  |  |  | 2.125% |  |  |  |
Variable interest rate, description |  |  |  |  |  | LIBOR |  |  |  |
$150 million warehouse repurchase facility | Junior mortgage loans |  |  |  |  |  |  |  |  |  |
Debt Obligations |  |  |  |  |  |  |  |  |  |
Variable rate, spread (as a percent) |  |  |  |  |  | 3.50% |  |  |  |
Variable interest rate, description |  |  |  |  |  | LIBOR |  |  |  |
$100 million warehousing credit facility |  |  |  |  |  |  |  |  |  |
Debt Obligations |  |  |  |  |  |  |  |  |  |
Debt Carrying Value, Total credit facilities and repurchase agreements | $ 58,643,095 |  |  |  | $ 58,643,095 | $ 58,643,095 |  |  |  | $ 92,520,637
Collateral Carrying Value, Total credit facilities and repurchase agreements | $ 87,617,486 |  |  |  | $ 87,617,486 | $ 87,617,486 |  |  |  | $ 128,593,000
Weighted Average Note Rate (as a percent) | 2.37% |  |  |  | 2.37% | 2.37% |  |  |  | 2.45%
Committed line | $ 100,000,000 |  |  |  | $ 100,000,000 | $ 100,000,000 |  |  |  |
Variable rate, spread (as a percent) |  | 2.15% |  | 2.25% |  |  |  |  |  |
Collateral Cash, Restricted Cash | 50,000,000 |  |  |  | 50,000,000 | $ 50,000,000 |  |  |  |
Extension of maturity date (in years) |  | 1 year |  |  |  |  |  |  |  |
$100 million warehousing credit facility | Maximum |  |  |  |  |  |  |  |  |  |
Debt Obligations |  |  |  |  |  |  |  |  |  |
Advance rate (as a percent) |  |  |  |  |  | 75.00% |  |  |  |
$75 million warehousing credit facility - one |  |  |  |  |  |  |  |  |  |
Debt Obligations |  |  |  |  |  |  |  |  |  |
Debt Carrying Value, Total credit facilities and repurchase agreements | 68,491,000 |  |  |  | 68,491,000 | $ 68,491,000 |  |  |  | $ 42,975,000
Collateral Carrying Value, Total credit facilities and repurchase agreements | $ 95,390,000 |  |  |  | $ 95,390,000 | $ 95,390,000 |  |  |  | $ 58,000,000
Weighted Average Note Rate (as a percent) | 2.40% |  |  |  | 2.40% | 2.40% |  |  |  | 2.45%
Committed line | $ 75,000,000 |  |  |  | $ 75,000,000 | $ 75,000,000 |  |  |  |
Variable rate, spread (as a percent) |  |  |  |  |  | 2.25% |  |  |  |
Variable interest rate, description |  |  |  |  |  | LIBOR |  |  |  |
Advance rate (as a percent) |  |  |  |  |  | 75.00% |  |  |  |
Warehouse credit facility, sublimit | $ 25,000,000 |  |  |  | 25,000,000 | $ 25,000,000 |  |  |  |
$75 million warehousing credit facility - one | LIBOR |  |  |  |  |  |  |  |  |  |
Debt Obligations |  |  |  |  |  |  |  |  |  |
Variable rate, spread (as a percent) | 2.125% |  |  |  |  |  |  |  |  |
$75 million warehousing credit facility - two |  |  |  |  |  |  |  |  |  |
Debt Obligations |  |  |  |  |  |  |  |  |  |
Debt Carrying Value, Total credit facilities and repurchase agreements | $ 48,802,500 |  |  |  | 48,802,500 | 48,802,500 |  |  |  | $ 29,890,563
Collateral Carrying Value, Total credit facilities and repurchase agreements | $ 70,725,000 |  |  |  | $ 70,725,000 | $ 70,725,000 |  |  |  | $ 45,422,236
Weighted Average Note Rate (as a percent) | 2.22% |  |  |  | 2.22% | 2.22% |  |  |  | 2.20%
Committed line | $ 75,000,000 |  | $ 60,000,000 |  | $ 75,000,000 | $ 75,000,000 |  |  |  |
Variable rate, spread (as a percent) |  |  |  | 2.00% |  |  |  |  |  |
$75 million warehousing credit facility - two | Minimum |  |  |  |  |  |  |  |  |  |
Debt Obligations |  |  |  |  |  |  |  |  |  |
Advance rate (as a percent) |  |  |  |  |  | 70.00% |  |  |  |
$75 million warehousing credit facility - two | Maximum |  |  |  |  |  |  |  |  |  |
Debt Obligations |  |  |  |  |  |  |  |  |  |
Advance rate (as a percent) |  |  |  |  |  | 75.00% |  |  |  |
$25 million term credit facility |  |  |  |  |  |  |  |  |  |
Debt Obligations |  |  |  |  |  |  |  |  |  |
Debt Carrying Value, Total credit facilities and repurchase agreements | 20,120,000 |  |  |  | 20,120,000 | $ 20,120,000 |  |  |  |
Collateral Carrying Value, Total credit facilities and repurchase agreements | $ 25,200,000 |  |  |  | $ 25,200,000 | $ 25,200,000 |  |  |  |
Weighted Average Note Rate (as a percent) | 2.22% |  |  |  | 2.22% | 2.22% |  |  |  |
Committed line |  |  |  |  |  |  |  | $ 25,000,000 |  |
Variable rate, spread (as a percent) |  |  |  |  | 2.00% |  |  |  |  |
$25 million term credit facility | LIBOR |  |  |  |  |  |  |  |  |  |
Debt Obligations |  |  |  |  |  |  |  |  |  |
Variable interest rate, description |  |  |  |  | LIBOR |  |  |  |  |
$15 million term credit facility |  |  |  |  |  |  |  |  |  |
Debt Obligations |  |  |  |  |  |  |  |  |  |
Debt Carrying Value, Total credit facilities and repurchase agreements | $ 15,000,000 |  |  |  | $ 15,000,000 | $ 15,000,000 |  |  |  | $ 15,000,000
Weighted Average Note Rate (as a percent) | 7.60% |  |  |  | 7.60% | 7.60% |  |  |  | 7.50%
Debt, Face Value | $ 15,000,000 |  |  |  | $ 15,000,000 | $ 15,000,000 |  |  |  |
Fixed interest rate (as a percent) | 7.50% |  |  |  | 7.50% | 7.50% |  |  |  |
$87 million warehouse repurchase facility |  |  |  |  |  |  |  |  |  |
Debt Obligations |  |  |  |  |  |  |  |  |  |
Committed line |  |  | $ 87,000,000 |  |  |  |  |  |  |
Variable rate, spread (as a percent) |  |  | 2.50% |  |  |  |  |  |  |
Variable interest rate, description |  |  | LIBOR floor of .25% |  |  |  |  |  |  |

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