For each line item in the statement of financial position, the amounts of gains and losses from fair value changes included in earnings.

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-Name Accounting Standards Codification

-Topic 825

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The net gain (loss) resulting from a sale of loans, including adjustments to record loans classified as held-for-sale at the lower-of-cost-or-market and fair value adjustments to loan held for investment purposes.

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Represents the total of noninterest income derived from certain activities and assets including (for example): (1) venture capital investments; (2) bank owned life insurance; (3) foreign currency transactions; and (4) mortgage servicing rights.

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Fair Value Measurements (Details 3) (USD $) In Thousands, unless otherwise specified	12 Months Ended
	Dec. 31, 2012	Dec. 31, 2011	Dec. 31, 2010
Changes in Fair Value for Assets and Liabilities Reported at Fair Value under Fair Value Option
Net Gains from Sale of Loans	$ 50,384
Other Noninterest Income	8,573	6,785	6,744
Loans held for sale
Changes in Fair Value for Assets and Liabilities Reported at Fair Value under Fair Value Option
Net Gains from Sale of Loans	(3,297)
Total Changes in Fair Value	(3,297)
Other assets
Changes in Fair Value for Assets and Liabilities Reported at Fair Value under Fair Value Option
Net Gains from Sale of Loans	190
Total Changes in Fair Value	190
Time deposits
Changes in Fair Value for Assets and Liabilities Reported at Fair Value under Fair Value Option
Other Noninterest Income	7
Total Changes in Fair Value	$ 7