Shareholders' Equity (Tables)

12 Months Ended

Dec. 31, 2012

	December 31,

(in thousands)	2012		2011
Net unrealized gain on securities available-for-sale	$	86,526	$	73,235
Net unrealized gain on cash flow hedges		56		222
Pension liability adjustment		—		(1,085	)

Total accumulated other comprehensive income	$	86,582	$	72,372

Schedule of components of total comprehensive income

(in thousands)	Pre-tax			Tax expense (benefit)			Net-of-tax

For the year ended December 31, 2012
Securities available-for-sale:
Net unrealized gains arising during the period	$	24,020		$	10,047		$	13,973
Reclassification adjustment for net gains included in net income		(183	)		(76	)		(107	)
Non-credit related impairment loss		(988	)		(413	)		(575	)
Net change on cash flow hedges		(166	)		—			(166	)
Pension liability adjustment		1,085			—			1,085

Total other comprehensive income	$	23,768		$	9,558		$	14,210

For the year ended December 31, 2011
Securities available-for-sale:
Net unrealized gains arising during the period	$	72,499		$	30,326		$	42,173
Reclassification adjustment for net gains included in net income		(4,955	)		(2,073	)		(2,882	)
Non-credit related impairment loss		(4,198	)		(1,756	)		(2,442	)
Net change on cash flow hedges		(962	)		—			(962	)
Pension liability adjustment		(368	)		—			(368	)

Total other comprehensive income	$	62,016		$	26,497		$	35,519

For the year ended December 31, 2010
Securities available-for-sale:
Net unrealized gains arising during the period	$	73,808		$	30,874		$	42,934
Reclassification adjustment for net losses included in net income		8,914			3,744			5,170
Non-credit related impairment loss		(7,482	)		(3,130	)		(4,352	)
Net change on cash flow hedges		(6,321	)		(3,134	)		(3,187	)
Pension liability adjustment		(663	)		—			(663	)

Total other comprehensive income	$	68,256		$	28,354		$	39,902

Summary of entity's share repurchases activity

Period		Average Price Paid per Share (or Unit)

October 1, 2012 to October 31, 2012	581	$	50.28
November 1, 2012 to November 30, 2012	—		—
December 1, 2012 to December 31, 2012	988		50.37

	1,569		50.34

- Definition

Tabular disclosure of components of comprehensive income (loss) including, but not limited to: (a) foreign currency translation adjustments; (b) gains (losses) on foreign currency transactions that are designated as, and are effective as, economic hedges of a net investment in a foreign entity; (c) gains (losses) on intercompany foreign currency transactions that are of a long-term-investment nature, when the entities to the transaction are consolidated, combined, or accounted for by the equity method in the reporting enterprise's financial statements; (d) change in the market value of a futures contract that qualifies as a hedge of an asset reported at fair value; (e) unrealized holding gains (losses) on available-for-sale securities and that resulting from transfers of debt securities from the held-to-maturity category to the available-for-sale category; (f) a net loss recognized as an additional pension liability not yet recognized as net periodic pension cost; and (g) the net gain (loss) and net prior service cost or credit for pension plans and other postretirement benefit plans.

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