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NOTE 4 BUSINESS ACQUISITIONS (Detail) - (Table 4) (Homeward Acquisition, USD $) In Thousands, unless otherwise specified	3 Months Ended	6 Months Ended
	Jun. 30, 2012	Jun. 30, 2012
Homeward Acquisition
Business Acquisition [Line Items]
Revenues	$ 325,915	$ 603,550
Net income	$ 53,880	$ 76,808

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- Definition

The pro forma net Income or Loss for the period as if the business combination or combinations had been completed at the beginning of a period.

+ References

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The pro forma revenue for a period as if the business combination or combinations had been completed at the beginning of the period.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef

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-Name Accounting Standards Codification

-Topic 805

-SubTopic 10

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