Stockholders' Equity (Tables)

12 Months Ended

Dec. 31, 2015

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,
	2015		2014		2013
Numerator:
Net income	$	48,098	$	41,521	$	34,598
Denominator:
Basic weighted average shares outstanding		31,350,542		32,319,649		33,589,682
Effect of dilutive securities:
SARS and options		197,299		262,730		510,706
Restricted stock		134,668		168,695		173,114
Diluted weighted average shares outstanding		31,682,509		32,751,074		34,273,502
Basic earnings per share	$	1.53	$	1.28	$	1.03
Diluted earnings per share	$	1.52	$	1.27	$	1.01

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,
	2015		2014		2013
Restricted stock and stock options		501		2,633		118,596
Stock appreciation rights		5,828		1,969		73,154