Nine months
Ended

Three months
ended

September 30,

September 30,

2013

2012

2013

2012

Numerator:

Net income

$

3,890

$

3,686

$

1,330

$

1,352

Denominator:

Weighted average shares (Basic)

4,457

4,467

4,442

4,502

Dilutive effect of outstanding options and non-vested shares of restricted stock

111

168

109

141

Weighted average shares including assumed conversions (Diluted)

4,568

4,635

4,551

4,643

Basic net income per share

$

0.87

$

0.83

$

0.30

$

0.30

Diluted net income per share

$

0.85

$

0.80

$

0.29

$

0.29