Earnings Per Share, Stock-Based Compensation and Share Repurchase Plan (Tables)

9 Months Ended

Sep. 30, 2015

Shareholders' Equity, Earnings Per Share And Stock-Based Compensation [Abstract]

Earnings per Share. The table that follows presents our computation of weighted average basic and diluted shares outstanding, which we use in our earnings per share calculations. For each period presented, our net income allocable to both common shareholders and diluted common shareholders is the same as our net income in our consolidated statements of income.



	Three Months Ended Sep 30,		Nine Months Ended Sep 30,
(in thousands)	2015	2014	2015	2014
Basic shares outstanding	97,845	106,923	98,609	107,694
Effect of restricted stock units	340	484	382	486
Diluted shares outstanding	98,185	107,407	98,991	108,180