Fair Value (Schedule of Financial Instruments Accounted for at Fair Value on a Recurring Basis) (Details) (USD $)	Jun. 30, 2014	Dec. 31, 2013
Assets
Derivative assets	$ 368,136	$ 284,454
Liabilities
Derivative liabilities	1,550,129	1,471,607
Fair Value, Measurements, Recurring [Member]
Assets
Mortgage loans	433,553,720	331,785,542
Derivative assets	368,136	284,454
Total	673,249,395	558,225,217
Liabilities
Derivative liabilities	1,550,129	1,471,607
Total	1,550,129	1,471,607
Fair Value, Measurements, Recurring [Member] \| Non-Agency RMBS [Member]
Assets
Investment securities	227,293,536	226,155,221
Fair Value, Measurements, Recurring [Member] \| Other Investment Securities [Member]
Assets
Investment securities	12,034,003
Fair Value, Measurements, Recurring [Member] \| Level 1 [Member]
Assets
Mortgage loans
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
Derivative assets	368,136	284,454
Total	368,136	284,454
Liabilities
Derivative liabilities	1,550,129	1,471,607
Total	1,550,129	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	433,553,720	331,785,542
Derivative assets
Total	672,881,259	557,940,763
Liabilities
Derivative liabilities
Total
Fair Value, Measurements, Recurring [Member] \| Level 3 [Member] \| Non-Agency RMBS [Member]
Assets
Investment securities	227,293,536	226,155,221
Fair Value, Measurements, Recurring [Member] \| Level 3 [Member] \| Other Investment Securities [Member]
Assets
Investment securities	$ 12,034,003

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

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

-Publisher FASB

-Name Accounting Standards Codification

-Topic 820

-SubTopic 10

-Section 50

-Paragraph 2

-Subparagraph (a)

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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.

+ References

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

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-Name Accounting Standards Codification

-Topic 825

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-Name Accounting Standards Codification

-Topic 210

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Fair value, after the effects of master netting arrangements, of a financial liability or 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 liabilities 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.

+ References

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

-Publisher FASB

-Name Accounting Standards Codification

-Glossary Available-for-Sale Securities

-URI http://asc.fasb.org/extlink&oid=6505594

Reference 2: http://www.xbrl.org/2003/role/presentationRef

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-Name Accounting Standards Codification

-Glossary Trading Securities

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-Publisher FASB

-Name Accounting Standards Codification

-Topic 320

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-Publisher SEC

-Name Regulation S-X (SX)

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-Subparagraph a, f, g

-Article 7

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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.

+ References

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

-Publisher FASB

-Name Accounting Standards Codification

-Topic 310

-SubTopic 10

-Glossary Loan

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