Fair Value (Reconciliation Of All Assets Measured At Fair Value On A Recurring Basis using Significant Unobservable Inputs (Level 3)) (Details) (USD $) In Thousands	6 Months Ended
Jun. 30, 2011	Jun. 30, 2010
Fair Value
Beginning balance	$ 8,400	$ 12,398
Accretion/(amortization) of discount or premium	(35)	(33)
Payments received	(13)	(10)
Credit loss write-downs	0	(311)
Increase/(decrease) in fair value of securities	1,386	(1,504)
Ending balance	$ 9,738	$ 10,540

FAIR VALUE

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- Definition

Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Accretion Amortization Of Discount Or Premium

+ Details

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- Definition

Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Credit Loss Write Downs

+ Details

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- Definition

Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Payments Received

+ Details

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- Definition

This element represents the net change of assets measured at fair value on a recurring basis using unobservable inputs (Level 3) which have taken place during the period. Such net change may be comprised of changes in fair value (gains or losses) whether realized or unrealized that have been included in earnings, changed net asset value, or other comprehensive income (a separate component of shareholders' equity); purchases, sales, issuances, or settlements of assets; and net transfers in to or out of this category within the fair value hierarchy.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Statement of Financial Accounting Standard (FAS)
-Number 157
-Paragraph 32
-Subparagraph c(1), c(2), c(3)

+ Details

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- Definition

This element represents an asset measured at fair value using significant unobservable inputs (Level 3) which is required for reconciliation purposes of beginning and ending balances.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Statement of Financial Accounting Standard (FAS)
-Number 157
-Paragraph 32
-Subparagraph c

+ Details

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