Derivative Financial Instruments (Asset and Liability Derivatives) (Details) (USD $) In Thousands, unless otherwise specified	Sep. 30, 2013	Dec. 31, 2012
Asset Derivatives
Total	$ 2	$ 834
Liability Derivatives
Total	0	3,172
Interest rate swaps
Liability Derivatives
Credit risk	0	0
Interest rate risk	0	3,172
Equity price risk	0	0
Total	0	3,172
Credit default swaps
Asset Derivatives
Credit risk	2	834
Interest rate risk	0	0
Equity price risk	0	0
Total	$ 2	$ 834

Fair value of credit risk derivative asset.

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- Definition

Fair value of credit risk derivative liability.

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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

-Publisher FASB

-Name Accounting Standards Codification

-Topic 825

-SubTopic 10

-Section 50

-Paragraph 10

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-Publisher FASB

-Name Accounting Standards Codification

-Topic 815

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-Section 45

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-Publisher FASB

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-Publisher FASB

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-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 assets not subject to a master netting arrangement and not elected to be offset.

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- Definition

Fair value as of the balance sheet date of interest rate derivative assets, which includes all such derivative instruments in hedging and nonhedging relationships that are recognized as assets.

+ References

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Fair value as of the balance sheet date of interest rate derivative liabilities, which includes all such derivative instruments in hedging and nonhedging relationships that are recognized as liabilities.

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Fair value as of the balance sheet date of price risk derivative assets, which includes all such derivative instruments in hedging and nonhedging relationships that are recognized as assets on the balance sheet.

+ References

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Fair value as of the balance sheet date of price risk derivative liabilities, which includes all such derivative instruments in hedging and nonhedging relationships that are recognized as liabilities on the balance sheet.

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