Stock-Based Compensation (Tables)

6 Months Ended

Jun. 30, 2011

Stock-Based Compensation

Schedule of Nonvested Share Awards

				Weighted
				Average
				Grant Date
	Shares			Fair Value
Nonvested at January 1, 2011		470,406		$	36.00
Granted		198,459			40.62
Vested		(24,562	)		40.28
Forfeited		(6,398	)		37.33
Nonvested at June 30, 2011		637,905		$	37.24

Schedule of Option Share Awards

						Weighted
				Weighted		Average
				Average		Remaining	Aggregate
				Exercise		Contractual	Intrinsic
(Dollars in thousands, except per share data)	Shares			Price		Term	Value
Outstanding at January 1, 2011		1,806,110		$	30.96
Granted		—			—
Forfeited		—			—
Expired		—			—
Exercised		(474,289	)		28.94
Outstanding at June 30, 2011		1,331,821		$	31.68	2.4 years	$	15,079

Schedule of SAR Share Awards

						Weighted
				Weighted		Average
				Average		Remaining	Aggregate
				Exercise		Contractual	Intrinsic
(Dollars in thousands, except per share data)	Shares			Price		Term	Value
Outstanding at January 1, 2011		1,710,108		$	39.71
Granted		—			—
Forfeited		(2,952	)		37.74
Expired		(5,156	)		40.28
Exercised		(28,793	)		38.81
Outstanding at June 30, 2011		1,673,207		$	39.72	5.7 years	$	5,482