XML 56 R22.htm IDEA: XBRL DOCUMENT

Acquisitions (Tables)

9 Months Ended

Sep. 30, 2011


	Nine Months Ended September 30, 2010

Revenues	$	342,269
Net Income	$	22,415
Basic earnings per share	$	0.33
Diluted earnings per share	$	0.33

- Definition

Tabular disclosure of pro forma results of operations for a material business acquisition or series of individually immaterial business acquisitions that are material in the aggregate.

+ References+ Details