Share-Based Compensation (Tables)

12 Months Ended

Dec. 31, 2011

Share-Based Compensation

Schedule of compensation expense and the related income tax benefit recognized for all share-based awards

(dollars in thousands)	2011		2010		2009
Compensation Expense	$	6,216	$	3,841	$	3,552
Income Tax Benefit		2,668		1,648		1,560

Schedule of weighted average fair value of stock option grants and assumptions that were used in calculating such fair values were based on estimates at the date of grant

	2011
Weighted Average Fair Value of Stock Options
Granted During the Year	$	10.47
Stock Options Granted During the Year		341,629
Assumptions:
Average Risk-Free Interest Rate		0.96%
Average Expected Volatility		39.94%
Expected Dividend Yield		3.87%
Expected Life		5.22 years

Schedule of activity related to stock options

	Stock Options			Weighted Average Exercise Price		Weighted Average Remaining Contractual Term (in years)		Aggregate Intrinsic Value (in thousands)
Stock Options Outstanding as of January 1, 2011		913,618		$	36.18
Granted		341,629			42.22
Exercised		(217,818	)		27.75
Expired		(16,239	)		43.56
Stock Options Outstanding as of December 31, 2011		1,021,190			39.88		4.7	$	6,043
Stock Options Vested and Exercisable as of December 31, 2011		679,561			38.71		2.0		5,267

Summary of certain stock option activity of the Company

(dollars in thousands)	2011		2010		2009
Intrinsic Value of Stock Options Exercised	$	3,790	$	9,507	$	1,688
Cash Received from Stock Options Exercised		6,044		9,628		2,736
Tax Benefits Realized from Stock Options Exercised		888		2,983		278
Total Fair Value of Stock Options that Vested		3,578		-		96

Schedule of activity for restricted stock

	Number of Shares			Weighted Average Grant Date Fair Value		Grant Date Fair Value of Restricted Stock that Vested During the Year (in thousands)
Unvested as of December 31, 2008		225,995		$	52.05
Granted		10,129			36.26
Vested		(90,382	)		52.21	$	4,719
Forfeited		(1,777	)		51.78
Unvested as of December 31, 2009		143,965		$	50.84
Granted		88,404			52.50
Vested		(104,128	)		50.40	$	5,248
Forfeited		(1,356	)		53.42
Unvested as of December 31, 2010		126,885		$	52.34
Granted		20,831			47.58
Vested		(65,226	)		52.28	$	3,410
Forfeited		(1,648	)		52.69
Unvested as of December 31, 2011		80,842		$	51.15