Fair Value (Schedule of Financial Instruments Accounted for at Fair Value on a Recurring Basis) (Details) (USD $)	Dec. 31, 2014	Dec. 31, 2013
Assets
Mortgage loans held for sale	$ 97,690,960
MSRs	33,378,978us-gaap_ServicingAssetAtFairValueAmount
Derivative assets	2,485,100us-gaap_DerivativeAssets	284,454us-gaap_DerivativeAssets
Liabilities
Derivative liabilities	2,585,184us-gaap_DerivativeLiabilities	1,471,607us-gaap_DerivativeLiabilities
Fair Value, Measurements, Recurring [Member]
Assets
Mortgage loans held for investment	415,959,838	331,785,542
Mortgage loans held for sale	97,690,960
MSRs	33,378,978
Derivative assets	2,485,100	284,454
Total	700,141,141	558,225,217
Liabilities
Derivative liabilities	2,585,184	1,471,607
Total	2,585,184	1,471,607
Fair Value, Measurements, Recurring [Member] \| Non-Agency RMBS [Member]
Assets
Investment securities	148,585,733	226,155,221
Fair Value, Measurements, Recurring [Member] \| Other Investment Securities [Member]
Assets
Investment securities	2,040,532
Fair Value, Measurements, Recurring [Member] \| Level 1 [Member]
Assets
Mortgage loans held for investment
Mortgage loans held for sale
MSRs
Derivative assets
Total
Liabilities
Derivative liabilities
Total
Fair Value, Measurements, Recurring [Member] \| Level 1 [Member] \| Non-Agency RMBS [Member]
Assets
Investment securities
Fair Value, Measurements, Recurring [Member] \| Level 1 [Member] \| Other Investment Securities [Member]
Assets
Investment securities
Fair Value, Measurements, Recurring [Member] \| Level 2 [Member]
Assets
Mortgage loans held for investment
Mortgage loans held for sale	97,690,960
MSRs
Derivative assets		284,454
Total	97,690,960	284,454
Liabilities
Derivative liabilities	2,585,184	1,471,607
Total	2,585,184	1,471,607
Fair Value, Measurements, Recurring [Member] \| Level 2 [Member] \| Non-Agency RMBS [Member]
Assets
Investment securities
Fair Value, Measurements, Recurring [Member] \| Level 2 [Member] \| Other Investment Securities [Member]
Assets
Investment securities
Fair Value, Measurements, Recurring [Member] \| Level 3 [Member]
Assets
Mortgage loans held for investment	415,959,838	331,785,542
Mortgage loans held for sale
MSRs	33,378,978
Derivative assets
Total	602,450,181	557,940,763
Liabilities
Derivative liabilities
Total
Fair Value, Measurements, Recurring [Member] \| Level 3 [Member] \| Non-Agency RMBS [Member]
Assets
Investment securities	148,585,733	226,155,221
Fair Value, Measurements, Recurring [Member] \| Level 3 [Member] \| Other Investment Securities [Member]
Assets
Investment securities	$ 2,040,532

Fair value portion of probable future economic benefits obtained or controlled by an entity as a result of past transactions or events.

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-Publisher FASB

-Name Accounting Standards Codification

-Topic 820

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Fair value, after the effects of master netting arrangements, of a financial asset or other contract with one or more underlyings, notional amount or payment provision or both, and the contract can be net settled by means outside the contract or delivery of an asset. Includes assets not subject to a master netting arrangement and not elected to be offset.

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Fair value portion of investment securities, including, but not limited to, marketable securities, derivative financial instruments, and investments accounted for under the equity method.

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Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

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-Glossary Available-for-Sale Securities

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Fair value of financial and nonfinancial obligations.

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Fair value portion of loan receivable, including, but not limited to, mortgage loans held for investment, finance receivables held for investment, policy loans on insurance contracts.

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-Publisher FASB

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Fair value portion of mortgage loans held-for-sale.

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Fair value of an asset representing net future revenue from contractually specified servicing fees, late charges, and other ancillary revenues, in excess of future costs related to servicing arrangements.

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