Stock-based Compensation (Tables)

12 Months Ended

Dec. 31, 2016

Disclosure of Compensation Related Costs, Share-based Payments [Abstract]

Schedule of Restricted Stock Activity

Changes in restricted shares outstanding for the year ended December 31, 2016 were as follows:

			Weighted Average
			Grant Date
	Shares		Fair Value
Balance at December 31, 2015	69,041		$	51.33
Granted	36,196		$	50.33
Vested	(29,469	)	$	50.89
Forfeited	(1,928	)	$	50.75
Balance at December 31, 2016	73,840		$	51.03

Schedule of SARs Activity

Changes in SARs outstanding for the year ended December 31, 2016 were as follows:

	SARs		Weighted Average Exercise Price
Balance at December 31, 2015	307,323		$	36.57
Exercised	(69,855	)	$	30.96
Forfeited	—		$	—
Balance at December 31, 2016	237,468		$	38.22
Exercisable at December 31, 2016	225,304		$	36.95