Stock-Based Compensation (Tables)

3 Months Ended

Mar. 31, 2012

Stock-Based Compensation [Abstract]

Stock-Based Compensation Expense And Related Income Tax Benefit Recognized

	Three Months Ended March  31,
	2012		2011
Stock options:
Pre-tax compensation expense	$	102	$	168
Tax benefit		41		69
Stock option expense, net of tax	$	61	$	99
Restricted stock:
Pre-tax compensation expense	$	1,020	$	441
Tax benefit		413		182
Restricted stock expense, net of tax	$	607	$	259

Schedule Of Share-Based Compensation Stock Options Activity

	Number of Options (in thousands)			Weighted Average Exercise Price ($)		Weighted Average Remaining Contractual Term (Years)		Aggregate Intrinsic Value (in thousands)
Outstanding at beginning of period		1,133		$	18.01
Options granted		0		$	0.00
Options exercised		(10	)	$	17.85
Options forfeited		0		$	0.00
Options expired		0		$	0.00
Outstanding at end of period		1,123		$	18.01		4.07	$	7,692
Exercisable at end of period		850		$	17.84		3.13	$	5,973

Schedule Of Share-Based Compensation Restricted Stock Activity

	Number of Restricted Shares (in thousands)		Weighted Average Grant Date Fair Value ($)
Nonvested at beginning of period		646	$	20.29
Shares granted		0	$	0.00
Shares vested		0	$	0.00
Shares forfeited		0	$	0.00
Nonvested at end of period		646	$	20.29