CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME (USD $) In Thousands, unless otherwise specified	3 Months Ended
Mar. 31, 2013	Mar. 31, 2012
CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME
Net income	$ 10,465	$ 5,844
Other comprehensive income, before tax:
Changes in unrealized gains and losses on securities available-for-sale	733	1,293
Changes in unrealized gains and losses on derivative hedges	1,442	284
Changes in unrealized gains and losses on terminated swaps	236	235
Income taxes related to other comprehensive income:
Changes in unrealized gains and losses on securities available-for-sale	(320)	(515)
Changes in unrealized gains and losses on derivative hedges	(575)	(206)
Changes in unrealized gains and losses on terminated swaps	(208)	(98)
Total other comprehensive income	1,308	993
Total comprehensive income	$ 11,773	$ 6,837

Represents the before tax amount of the change in accumulated gain (loss) from terminated swaps.

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Represents the tax effect of the change in accumulated gain (loss) from terminated swaps.

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The change in equity [net assets] of a business enterprise during a period from transactions and other events and circumstances from non-owner sources which are attributable to the reporting entity. It includes all changes in equity during a period except those resulting from investments by owners and distributions to owners, but excludes any and all transactions which are directly or indirectly attributable to that ownership interest in subsidiary equity which is not attributable to the parent.

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Net income after adjustments for dividends on preferred stock (declared in the period) and/or cumulative preferred stock (accumulated for the period).

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Net of tax amount of other comprehensive income (loss) attributable to the parent entity.

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Before tax amount of the change in accumulated gain (loss) from derivative instruments designated and qualifying as the effective portion of cash flow hedges. Also includes an entity's share of an equity investee's increase (decrease) in deferred hedging gain (loss).

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Tax effect of the change in accumulated gain (loss) from derivative instruments designated and qualifying as the effective portion of cash flow hedges. Also includes an entity's share of an equity investee's increase (decrease) in deferred hedging gain (loss).

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Before tax and reclassification adjustments amount of unrealized holding gain (loss) and transfers on available-for-sale securities.

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Tax effect of unrealized holding gain (loss) before reclassification adjustments and transfers on available-for-sale securities.

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