Share-Based Compensation (Tables)

9 Months Ended

Sep. 30, 2013

Share-Based Compensation

Schedule of stock option activity

						Weighted-
				Weighted-		Average
				Average		Remaining	Aggregate
	Number of			Exercise		Contractual	Intrinsic
Options	Shares			Price		Life (Yrs.)	Value (000’s)
Outstanding at January 1, 2013	340,140			$	31.79
Granted	23,007			41.45
Exercised	(37,021		)	28.47
Expired/Forfeited	(1,666		)	22.80
Outstanding at September 30, 2013	324,460			32.90		4.71	$	7,224
Exercisable at September 30, 2013	262,100			32.28		3.90	$	5,998
Weighted-average fair value of options granted during the year	$	15.66

Schedule of weighted-average assumptions used in valuing options

	Nine Months Ended
	September 30,
	2013	2012
Dividend yield	1.70%	2.10%
Expected life	6 years	6 years
Expected volatility	42%	46%
Risk-free interest rate	1.02%	1.06%

Summary of nonvested restricted stock

			Weighted-
			Average
			Grant-Date
Restricted Stock	Shares		Fair Value
Nonvested at January 1, 2013	172,847		$	30.84
Granted	78,004		42.24
Vested	(13,800	)	33.05
Forfeited	(650	)	39.16
Nonvested at September 30, 2013	236,401		34.45

Summary of nonvested RSUs

		Weighted-
		Average
		Grant-Date
Restricted Stock Units	Shares	Fair Value
Nonvested at January 1, 2013	—	$	—
Granted	43,820	51.01
Nonvested at September 30, 2013	43,820	51.01