Earnings Per Share (Tables)

6 Months Ended

Jun. 30, 2014

Earnings Per Share [Abstract]

Computation of basic and diluted EPS

The following table shows the computation of basic and diluted EPS for the three months ended June 30, 2014 and 2013.

	Three Months Ended June 30,
	2014					2013
	Net income (Numerator)		Weighted-Average Shares (Denominator)	Per Share (Amount)		Net income (Numerator)		Weighted-Average Shares (Denominator)	Per Share (Amount)
	(In thousands, except share and per share data)
Basic EPS - common stock	$	22,312	79,490,767	$	0.28	$	22,671	79,062,233	$	0.29
Effect of dilutive securities:
Stock options and performance units			40,119					155,890
Common stock warrants			83,160					18,609
Diluted EPS - common stock	$	22,312	79,614,046	$	0.28	$	22,671	79,236,732	$	0.29

	Six Months Ended June 30,
	2014					2013
	Net income available to common stockholders (Numerator)		Weighted-Average Shares (Denominator)	Per Share (Amount)		Net income available to common stockholders (Numerator)		Weighted-Average Shares (Denominator)	Per Share (Amount)
	(In thousands, except share and per share data)
Basic EPS - common stock	$	44,508	79,481,359	$	0.56	$	40,132	78,746,444	$	0.51
Effect of Dilutive Securities:
Stock Options and Performance Units			49,132					238,957
Common stock warrants			87,955					15,410
Diluted EPS - common stock	$	44,508	79,618,446	$	0.56	$	40,132	79,000,811	$	0.51