Fair Value Measurements (Quantitative Information About Level 3 Assets Measured at Fair Value on a Recurring Basis) (Details) (Recurring [Member], USD $) In Thousands, unless otherwise specified								9 Months Ended
	Sep. 30, 2012	Dec. 31, 2011	Sep. 30, 2012 Level 3 [Member]	Dec. 31, 2011 Level 3 [Member]	Sep. 30, 2012 Discounted Cash Flow [Member] Level 3 [Member] Trust preferred securities: Collateralized debt obligations [Member]	Sep. 30, 2012 Discounted Cash Flow [Member] Level 3 [Member] Mortgage loans held for sale [Member]	Sep. 30, 2012 Discounted Cash Flow [Member] Level 3 [Member] Forward loan commitments [Member]	Sep. 30, 2012 Range of Inputs: Minimum [Member] Discounted Cash Flow [Member] Level 3 [Member] Trust preferred securities: Collateralized debt obligations [Member]	Sep. 30, 2012 Range of Inputs: Minimum [Member] Discounted Cash Flow [Member] Level 3 [Member] Mortgage loans held for sale [Member]	Sep. 30, 2012 Range of Inputs: Minimum [Member] Discounted Cash Flow [Member] Level 3 [Member] Forward loan commitments [Member]	Sep. 30, 2012 Range of Inputs: Maximum [Member] Discounted Cash Flow [Member] Level 3 [Member] Trust preferred securities: Collateralized debt obligations [Member]	Sep. 30, 2012 Range of Inputs: Maximum [Member] Discounted Cash Flow [Member] Level 3 [Member] Mortgage loans held for sale [Member]	Sep. 30, 2012 Range of Inputs: Maximum [Member] Discounted Cash Flow [Member] Level 3 [Member] Forward loan commitments [Member]	Sep. 30, 2012 Weighted Average [Member] Discounted Cash Flow [Member] Level 3 [Member] Trust preferred securities: Collateralized debt obligations [Member]	Sep. 30, 2012 Weighted Average [Member] Discounted Cash Flow [Member] Level 3 [Member] Mortgage loans held for sale [Member]	Sep. 30, 2012 Weighted Average [Member] Discounted Cash Flow [Member] Level 3 [Member] Forward loan commitments [Member]
Fair Value Inputs Assets Quantitative Information [Line Items]
Trust preferred securities: Collateralized debt obligations					$ 930
Discount Rate								15.75%			16.75%			16.25%
Mortgage loans held for sale	35,409	20,340	4,233	0		4,233
Forward loan commitments							$ (55)
Cummulative Default Percentage								4.00%			100.00%			26.90%
Loss Given Default Percentage								85.00%			100.00%			90.90%
Interest Rate									3.50%	3.50%		4.125%	4.125%		4.05%	4.05%
Credit Risk Adjustment									0.25%	0.25%		0.25%	0.25%		0.25%	0.25%