Stockholders' Equity (Tables)

12 Months Ended

Dec. 31, 2014

Equity [Abstract]

Computation of Basic and Diluted Earnings Per Share

The following table sets forth the computation of basic and diluted earnings per share (in thousands, except share and per share data):

	Year Ended December 31,
	2014		2013		2012
Numerator:
Net income	$	41,521	$	34,598	$	2,720
Denominator:
Basic weighted average shares outstanding		32,319,649		33,589,682		32,247,184
Effect of dilutive securities:
SARS and options		262,730		510,706		812,964
Restricted stock		168,695		173,114		103,598
Convertible notes		—		—		965,966
Diluted weighted average shares outstanding		32,751,074		34,273,502		34,129,712
Basic earnings per share	$	1.28	$	1.03	$	0.08
Diluted earnings per share	$	1.27	$	1.01	$	0.08

Antidilutive Securities Excluded from Computation of Earnings Per Share

The computation of diluted earnings per share excludes the following potentially dilutive securities because the effect would be anti-dilutive:

	Year Ended December 31,
	2014		2013		2012
Restricted stock and stock options		2,633		118,596		234,644
Stock appreciation rights		1,969		73,154		242,412