XML 87 R85.htm IDEA: XBRL DOCUMENT

Net Income Per Common Share - (Details 1) (Employee Stock Option [Member], USD $)	3 Months Ended
	Mar. 31, 2015	Mar. 31, 2014
Employee Stock Option [Member]
Schedule of antidilutive securities excluded from computation of earnings per share
Number of shares	2,568	107,396
Range of exercise prices, Maximum (usd per share)	$ 29.67	$ 29.67
Range of exercise prices, Minimum (usd per share)	$ 29.57	$ 17.63

Securities (including those issuable pursuant to contingent stock agreements) that could potentially dilute basic earnings per share (EPS) or earnings per unit (EPU) in the future that were not included in the computation of diluted EPS or EPU because to do so would increase EPS or EPU amounts or decrease loss per share or unit amounts for the period presented.

+ References+ Details