Shareholders' Equity And Earnings Per Share (Tables)

3 Months Ended

Mar. 31, 2012

Shareholders' Equity And Earnings Per Share [Abstract]

Aggregate Fair Values Assigned To Each Component Of Tangible Equity Units Offering

(Dollars in thousands, except per unit amounts)	Equity Component		Debt Component		TEU Total
Units issued (1)		4,600		4,600		4,600
Unit price	$	40.271818	$	9.728182	$	50.00
Gross proceeds		185,250		44,750		230,000
Issuance costs, including discount		5,934		1,419		7,353
Net proceeds	$	179,316	$	43,331	$	222,647
Balance sheet impact
Other borrowings		—		43,331		43,331
Surplus		179,316		—		179,316

(1) TEUs consist of two components: one unit of the equity component and one unit of the debt component.

Market Value Of Company Common Stock And Settlement Rate

Applicable market value of Company common stock	Settlement Rate
Less than or equal to $30.00	1.6666
Greater than $30.00 but less than $37.50	$50.00, divided by the applicable market value
Greater than or equal to $37.50	1.3333

Components Of Other Comprehensive Income (Loss)

	Accumulated Unrealized Gains (Losses) on Securities			Accumulated Unrealized Gains (Losses) on Derivative Instruments			Total Accumulated Other Comprehensive Income (Loss)
Balance at January 1, 2011	$	2,679		$	(8,191	)	$	(5,512	)
Other comprehensive income during the period		749			1,304			2,053
Balance at March 31, 2011	$	3,428		$	(6,887	)	$	(3,459	)
Balance at January 1, 2012	$	4,204		$	(7,082	)	$	(2,878	)
Other comprehensive income during the period		(2,432	)		480			(1,952	)
Balance at March 31, 2012	$	1,772		$	(6,602	)	$	(4,830	)

Computation Of Basic And Diluted Earnings Per Common Share

	For the Three Months Ended March 31,
(In thousands, except per share data)				2012		2011
Net income				$	23,210	$	16,402
Less: Preferred stock dividends and discount accretion					1,246		1,031
Net income applicable to common shares - Basic		(A	)		21,964		15,371
Add: Dividends on convertible preferred stock					—		—
Net income applicable to common shares - Diluted		(B	)		21,964		15,371
Weighted average common shares outstanding		(C	)		36,207		34,928
Effect of dilutive potential common shares					7,530		7,794
Weighted average common shares and effect of dilutive potential common shares		(D	)		43,737		42,722
Net income per common share:
Basic		(A/C	)	$	0.61	$	0.44
Diluted		(B/D	)	$	0.50	$	0.36