Earnings Per Share

3 Months Ended

Mar. 31, 2015

Earnings Per Share [Abstract]

Earnings Per Share

Earnings Per Share

Basic earnings per share is computed by dividing net income available to common stockholders by the weighted-average number of common shares outstanding. Diluted earnings per share is computed by dividing net income available to common stockholders by the weighted-average number of common shares plus the effect of dilutive potential common shares outstanding during the period. The following table sets forth the computation of basic and diluted earnings per share (shares in thousands):

	Three Months Ended
	March 31,
	2015		2014
Numerator:
Net income available to common stockholders	$	115	$	60
Denominator:
Denominator for basic earnings per share—weighted-average common shares	97,007		95,225
Effect of dilutive securities:
Employee stock options and warrants	336		435
Convertible subordinated notes—4 percent	1,185		10,224
Restricted stock units	537		540
Denominator for diluted earnings per share—adjusted weighted-average common shares	99,065		106,424
Basic earnings per share	$	1.19	$	0.63
Diluted earnings per share	$	1.16	$	0.56