Stock Based Compensation (Tables)

3 Months Ended

Mar. 31, 2017

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

Restricted stock compensation footnote

During the three months ended March 31, 2017, the Company made the following awards of restricted stock:

Date	Shares Granted	Plan	Grant Date Fair Value Per Share		Vesting Period
2/13/2017	1,200	2005 Employee Stock Plan	$	62.53	Ratably over 5 years from grant date
2/16/2017	34,150	2005 Employee Stock Plan	$	63.10	Ratably over 5 years from grant date
3/31/2017	500	2005 Employee Stock Plan	$	65.63	Ratably over 5 years from grant date