Note 3 - Acquisitions Pro Forma Table (Details) (USD $) In Thousands, except Per Share data, unless otherwise specified	6 Months Ended
Jun. 30, 2012	Jun. 30, 2011
As Reported
Pro forma total revenue from continuing operations	$ 267,894	$ 241,419
Pro forma income from continuing operations	33,861	31,109
Pro forma net income	33,861	37,894
Pro forma income from continuing operations per basic share	$ 1.16	$ 1.00
Pro forma income from continuing operations per diluted share	$ 1.13	$ 0.97
Pro forma net income per basic share	$ 1.16	$ 1.21
Pro forma net income per diluted share	$ 1.13	$ 1.18
Pro Forma
Pro forma total revenue from continuing operations	281,887	262,329
Pro forma income from continuing operations	35,294	33,555
Pro forma net income	$ 35,294	$ 40,340
Pro forma income from continuing operations per basic share	$ 1.21	$ 1.08
Pro forma income from continuing operations per diluted share	$ 1.18	$ 1.05
Pro forma net income per basic share	$ 1.21	$ 1.29
Pro forma net income per diluted share	$ 1.18	$ 1.26

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The pro forma basic net income per share for a period as if the business combination or combinations had been completed at the beginning of a period.

+ References

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