Three Months
Ended December 31,

2012

2011

Numerator:

Income from continuing operations

$

21,783

$

17,658

Income (loss) from discontinued operations

(467

)

46

Net income

$

21,316

$

17,704

Denominator:

Basic weighted average shares outstanding

34,081

33,663

Effect of dilutive securities:

Employee stock options and unvested restricted stock units

795

894

Denominator for diluted earnings per share

34,876

34,557