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

3 Months Ended

Mar. 31, 2016

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

Schedule of Earnings Per Share

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 Mar 31,
(in thousands)	2016	2015
Basic shares outstanding	97,952	99,473
Effect of restricted stock units	334	439
Diluted shares outstanding	98,286	99,912