Three Months Ended

September 30,

Nine Months Ended

September 30,

2013

2012

2013

2012

Net Income

$

11,131

$

9,573

$

31,574

$

28,856

Weighted-average number of basic shares outstanding during the period

19,802

19,610

19,685

19,717

Dilutive effect of stock options, restricted stock and RSUs

363

160

403

287

Weighted-average number of diluted shares outstanding during the period

20,165

19,770

20,088

20,004

Basic earnings per share

$

0.56

$

0.49

$

1.60

$

1.46

Diluted earnings per share

$

0.55

$

0.48

$

1.57

$

1.44