Stock Based Compensation (Tables)

12 Months Ended

Dec. 31, 2014

Summary of Restricted Stock Activity and Related Information

A summary of restricted stock activity and related information for the year ended December 31, 2014 is presented below:

	Shares			Weighted- Average Grant-Date Fair Value
Nonvested at January 1, 2014		136,195		$	90.50
Granted		76,085		$	111.99
Vested		(59,533	)	$	94.70
Forfeited		(5,258	)	$	100.95
Nonvested at December 31, 2014		147,489		$	99.51