Earnings Per Share (Tables)

3 Months Ended

Mar. 31, 2016

Earnings Per Share [Abstract]

Reconciliation of Weighted Average Shares Used in Calculating Basic and Diluted Earnings Per Share

A reconciliation of weighted average shares used in calculating basic and diluted earnings per share follows:

	For the Three Months Ended March 31, (unaudited)
(in thousands)	2016		2015
Basic		48,509		48,158
Effect of exercise of stock options		2		99
Effect of assumed vesting of restricted stock		1,816		1,304
Effect of convertible notes subject to conversion		—		2,348
Diluted		50,327		51,909