Stock-Based Compensation Plans (Tables)

6 Months Ended

Jun. 30, 2015

Postemployment Benefits [Abstract]

Schedule of Assumptions Used in Black-Scholes Option-Pricing Model

The weighted average assumptions used in the Black-Scholes option-pricing model are as follows:

	Six months ended
	June 30,
	2015			2014
Dividend yield		2.7	%		2.8	%
Expected volatility		42.8	%		43.0	%
Risk-free interest rate		1.4	%		1.8	%
Expected option term (years)		6.0 years			6.0 years

Summary of Activity Related to Company's Restricted Stock

A summary of the activity related to the Company’s restricted stock for the six months ended June 30, 2015 and 2014 is as follows:

	Six months ended June 30,
	2015					2014
				Weighted-Avg.					Weighted-Avg.
				Grant-Date					Grant-Date
	Shares			Fair Value		Shares			Fair Value
Unvested shares, beginning of period		76		$	49		75		$	48
Granted (1)		68			60		55			47
Vested		(8	)		54		(1	)		12
Unvested shares, end of period		136			54		129			48

1) The total value of the restricted share grants for the six months ended June 30, 2015 and 2014 was $4,123 and $2,566, respectively.

Summary of Stock Option Activity Under All Plans

A summary of stock option activity under all plans for the six months ended June 30, 2015 and 2014 is presented below:

	Six months ended June 30,
	2015					2014
				Exercise					Exercise
	Shares			Price		Shares			Price
Options outstanding, beginning of period		148		$	46		539		$	36
Granted		28			60		35			47
Exercised		(38	)		48		(201	)		34
Options outstanding, end of period (1)		138			49		373			38
Options exercisable, end of period (1)		77			45		311			36
Options vested and expected to vest, end of period (1)		135			49		371			38
Weighted average fair value of options granted during the period	$	19.49				$	15.21

1) At June 30, 2015, the aggregate intrinsic value of stock options outstanding, exercisable and vested/expected to vest was $935, $725 and $925, respectively. At that same date, the weighted average remaining contractual lives of stock options outstanding, exercisable and vested/expected to vest was 7.0 years, 5.6 years and 7.0 years, respectively.

Schedule of Outstanding Options into Two Ranges, Based on Exercise Prices

At June 30, 2015, the Company segregated its outstanding options into two ranges, based on exercise prices, as follows:

Option Ranges	Options Outstanding						Options Exercisable
			Weighted Avg.		Weighted Avg.				Weighted Avg.
	Shares		Exercise Price		Life (Years)		Shares		Exercise Price
$37.04 - $46.93		80	$	44		6.3		56	$	43
$48.00 - $60.40		58		55		8.0		21		50
Total		138		49		7.0		77		45