Earnings Per Common Share (Tables)

3 Months Ended

Mar. 31, 2015

Earnings Per Share [Abstract]

Computation Of Basic And Diluted Net Earnings Per Share

The computations of basic net earnings per share and diluted net earnings per share are as follows:

	Three Months Ended March 31, 2015
	Income (Numerator)		Shares (Denominator)	Per-share Amount
Net income	$	15,516,000
Basic earnings per common share	$	15,516,000	71,469,000	$	0.22
Effect of dilutive securities:
Stock options and restricted stock			690,000	—
Diluted earnings per common share	$	15,516,000	72,159,000	$	0.22
	Three Months Ended March 31, 2014
	Income (Numerator)		Shares (Denominator)	Per-share Amount
Net income	$	14,639,000
Basic earnings per common share	$	14,639,000	70,321,000	$	0.21
Effect of dilutive securities:
Stock options and restricted stock			751,000	—
Diluted earnings per common share	$	14,639,000	71,072,000	$	0.21